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Sample records for acute postsurgical suppurative

  1. Acute postsurgical suppurative parotitis: current prevalence at Hospital das Clínicas, São Paulo University Medical School.

    PubMed

    Belczak, Sergio Quilici; Cleva, Roberto D E; Utiyama, Edivaldo M; Cecconello, Ivan; Rasslan, Samir; Parreira, José Gustavo

    2008-01-01

    Postsurgical acute suppurative parotitis is a bacterial gland infection that occurs from a few days up to some weeks after abdominal surgical procedures. In this study, the authors analyze the prevalence of this complication in Hospital das Clínicas/São Paulo University Medical School by prospectively reviewing the charts of patients who underwent surgeries performed by the gastroenterological and general surgery staff from 1980 to 2005. Diagnosis of parotitis or sialoadenitis was analyzed. Sialolithiasis and chronic parotitis previous to hospitalization were exclusion criteria. In a total of 100,679 surgeries, 256 patients were diagnosed with parotitis or sialoadenitis. Nevertheless, only three cases of acute postsurgical suppurative parotitis associated with the surgery were identified giving an incidence of 0.0028%. All patients presented with risk factors such as malnutrition, immunosuppression, prolonged immobilization and dehydration. In the past, acute postsurgical suppurative parotitis was a relatively common complication after major abdominal surgeries. Its incidence decreased as a consequence of the improvement of perioperative antibiotic therapy and postoperative support. In spite of the current low incidence, we believe it is important to identify risks and diagnose as quick as possible, in order to introduce prompt and appropriate therapeutic measures and avoid potentially fatal complications with the evolution of the disease.

  2. Acute suppurative thyroiditis caused by Eikenella corrodens.

    PubMed

    Queen, J S; Clegg, H W; Council, J C; Morton, D

    1988-04-01

    Eikenella corrodens is a slow-growing facultative anaerobe present in the normal oral flora. Two children have been described with acute suppurative thyroiditis with E corrodens as the major pathogen. Staphylococci are the most frequently identified pathogens in acute suppurative thyroiditis. Penicillin or ampicillin are the drugs of choice for infections caused by E corrodens. Anatomic defects should be searched for in children with acute suppurative thyroiditis.

  3. Acute suppurative parotitis in a 33-day-old patient.

    PubMed

    Avcu, Gulhadiye; Belet, Nursen; Karli, Arzu; Sensoy, Gulnar

    2015-06-01

    Acute suppurative parotitis is a rare disease in childhood. Its incidence is higher in premature newborns. Parotid swelling and pus drainage from Stenson's duct is pathognomonic, and Staphylococcus aureus is the causative agent in most cases. Here, a 33-day-old patient with acute suppurative parotitis is presented.

  4. Percutaneous Drainage of Suppurative Pylephlebitis Complicating Acute Pancreatitis

    SciTech Connect

    Nouira, Kais Bedioui, Haykel; Azaiez, Olfa; Belhiba, Hend; Messaoud, Monia Ben; Ksantini, Rachid; Jouini, Mohamed; Menif, Emna

    2007-11-15

    Suppurative pylephlebitis is a rare condition with a significant mortality rate, ranging from 50% to 80%. We report a case of suppurative pylephlebitis complicating acute pancreatitis treated by percutaneous drainage in a 40-year-old woman. The patient had an uneventful recovery.

  5. Acute suppurative neonatal parotitis: Case report.

    PubMed

    Khan, Sardar U; O'Sullivan, Peter G; McKiernan, John

    2010-02-01

    Neonatal suppurative parotitis is very rare. One review of the English-language literature spanning 35 years found only 32 cases. Most cases are managed conservatively with antibiotic therapy; early antibiotic treatment reduces the need for surgery. The predominant organism is Staphylococcus aureus. We report a new case of neonatal suppurative parotitis in a 3-week-old boy. The patient was diagnosed on the basis of parotid swelling, a purulent exudate from a Stensen duct, and the growth of pathogenic bacteria in culture. He responded well to 9 days of intravenous antibiotic therapy. We also discuss the microbiologic and clinical patterns of this disease.

  6. Bilateral acute neonatal suppurative parotitis: A rare finding in neonatal age.

    PubMed

    Deepak, K; Garima, G; U, J

    2015-03-10

    Acute suppurative parotitis is a rare entity in neonates. Bilateral involvement is extremely rare. Low birth weight, prematurity, gavage feeding, dehydration, sepsis are all known risk factors. Staphylococcus aureus is the most common organism, other organisms responsible for parotitis are streptococcus, E. coli, pseudomonas and klebsiella. We report a neonate suffering from bilateral acute suppurative parotitis with an unusual causative association. CPAP and its association for acute suppurative parotitis has been proposed.

  7. Case of concurrent Riedel's thyroiditis, acute suppurative thyroiditis, and micropapillary carcinoma.

    PubMed

    Hong, Ji Taek; Lee, Jung Hwan; Kim, So Hun; Hong, Seong Bin; Nam, Moonsuk; Kim, Yong Seong; Chu, Young Chae

    2013-03-01

    Riedel's thyroiditis (RT) is a rare chronic inflammatory disease of the thyroid gland. It is characterized by a fibroinflammatory process that partially destroys the gland and extends into adjacent neck structures. Its clinical manifestation can mask an accompanying thyroid neoplasm and can mimic invasive thyroid carcinoma. Therefore, diagnosis can be difficult prior to surgical removal of the thyroid, and histopathologic examination of the thyroid is necessary for a definite diagnosis. The concurrent presence of RT and other thyroid diseases has been reported. However, to our knowledge, the association of RT with acute suppurative thyroiditis and micropapillary carcinoma has not been reported. We report a rare case of concurrent RT, acute suppurative thyroiditis, and micropapillary carcinoma in a 48-year-old patient.

  8. [Acute suppurative thyroiditis in 7 year-old girl with piriform sinus fistula].

    PubMed

    Asano, Takeshi; Uchikoba, Yoko; Zhi, Cai Ling; Kawahigashi, Yutaka; Maeda, Miho; Shimizu, Kazuo; Fukunaga, Yoshitaka

    2002-12-01

    A 7 year-old girl was admitted to our hospital with high grade fever and redness, swelling and tenderness in left neck. CT scan revealed cyst formation (4.5x3 cm) in left lobe of thyroid with swelling of surrounding lymphonodes. We diagnosed her as acute suppurative thyroiditis and treated her with intravenous antibiotics infusion and incisional drainage. After the treatment, the clinical course was uneventful. Pharyngograph revealed left piriform sinus fistula.

  9. Suppurative lymphadenitis.

    PubMed

    Fraser, Iain P

    2009-09-01

    Suppurative lymphadenitis is an important and common form of soft tissue infection. Most acute cases of suppurative lymphadenitis are caused by Staphylococcus aureus or by Streptococcus pyogenes. Empiric antibiotic therapy is frequently successful in the early stages of the disease process, but increasing prevalence of methicillin-resistant S. aureus in particular has necessitated a shift in antibiotic choice that is dictated primarily by specific local resistance patterns. Several other organisms and noninfectious inflammatory processes may give rise to a clinical syndrome suggestive of suppurative lymphadenitis. Failure to respond to empiric antibiotics should trigger a diagnostic re-evaluation to determine the need for surgical intervention and/or the possibility of alternative microbiologic diagnoses.

  10. [Some aspects of the complex treatment of acute suppurative perionitis].

    PubMed

    Kovalev, M M; Roĭ, V P; Zaritskiĭ, I; Konovalenko, V V; Mellin, V M

    1976-10-01

    The authors present an analysis of the results of complex treatment in 4318 patients operated upon for acute peritonitis, caused by acute appendicitis, perforating gastric and duodenal ulcers, acute cholecystitis, ruptures and perforations of the intestine and other surgical and gynecological diseases. Patients with diffuse purulent peritonitis showed marked disorders in protein-aminoacid, nitrogen, and water electrolyte metabolism, acid-base balance, a reduced nonspecific immune responsiveness of the organism. Therpeutic tactics was delineated taking into account the revealed changes.

  11. Nodular sclerosing classical Hodgkin lymphoma masquerading as acute suppurative-necrotizing lymphadenitis.

    PubMed

    Florentine, Barbara D; Cohen, Alen N

    2014-03-01

    The diagnosis of nodular sclerosing classical Hodgkin lymphoma (NSCHL) by fine-needle aspiration (FNA) biopsy has historically been a diagnostic challenge due to the usual paucicellularity of the specimen. This case report, and other previously published reports, suggests that there is another facet to the potentially challenging diagnosis of this particular variant of Hodgkin lymphoma (HL): the presence of suppurative-necrotizing changes mimicking an infectious etiology. The patient presented here underwent FNA biopsy of an acutely enlarged supraclavicular lymph node and cytologic smears showed marked acute inflammation in a background of necrosis. A diagnosis of infectious suppurative lymphadenitis was made at that time. After a negative infectious work-up with infectious disease consultation, an excisional biopsy was performed and the patient was definitively diagnosed with NSCHL. The presence of neoplastic Hodgkin and Reed-Sternberg cells in the purulent exudate was minimal and only appropriately identified after retrospective review. This particular subtype of classical HL represents a potential pitfall in FNA biopsy cytology. Consequently, the cytopathologist and surgeon should always consider this entity in the differential diagnosis of a suppurative, lymphadenitis-like aspirate, and pursue repeat FNA or an excisional biopsy if there is any clinical index of suspicion.

  12. Suppurative appendicitis presenting as acute scrotum confounded by a testicular appendage

    PubMed Central

    Shumon, Syed; Bennett, John; Lawson, Geoffrey; Small, Peter

    2016-01-01

    Patients presenting with testicular pain and swelling mandate an urgent urology review and scrotal exploration to prevent testicle loss due to torsion. Other pathology masquerading as torsion is extremely rare but can occur. We present one such case. A 14-year-old male presented with a 1-day history of right testicular swelling and tenderness. He was apyrexial and denied any other symptoms. Blood tests demonstrated raised inflammatory markers. He had lower left-sided abdominal tenderness with a swollen, erythematous right hemiscrotum. During an urgent scrotal exploration for testicular torsion, a purulent hydrocele with a patent process vaginalis was noted, but no torsion. Post-operative abdominal pain mandated a general surgical review and subsequent appendicectomy. The patient made a full recovery. Acute suppurative appendicitis presenting as a urological emergency is extremely rare. To make a correct diagnosis and prevent multiple surgeries, a joint urological and general surgical assessment with a high index of suspicion is required. PMID:26966225

  13. Acute Suppurative Parotitis Treatment by Diode Laser Combined with ER:YAG Laser

    PubMed Central

    Ke, Jyuhn H.; Wang, Hong Lan

    2012-01-01

    Background and aim: The diode laser combined with Er:YAG laser is a new treatment modality for acute sialadenitis. A 78-year-old woman with acute suppurative parotitis was treated by traditional probe to the duct orifice with oral antibiotics for 2 weeks. The symptoms and signs did not subside after treatment. The Er:YAG laser was used to reduce severe infection and inflammation and low level laser therapy (LLLT) was applied to relieve pain sensation during incision and drainage. Less scar formation and obstruction was observed after the laser treatments. Results: Purulent secretions from the Stensen duct was noted after milking the parotid gland. The symptoms and signs were significantly relieved after combined laser treatments. The patient experienced no pain during the course of treatment. No recurrence of the symptoms and signs was noted after 1-year follow-up, and the prognosis was very good. Conclusion: The hemostatic properties of the diode laser enable better control of the surgical field and faster healing of the wound lesions. The bactericidal effect of Er:YAG lasers has been proved by many researchers, and has been shown to reduce infection and inflammation for better wound healing. The combined laser therapy of diode and Er:YAG lasers is recommended in treating acute sialadenitis. PMID:24610980

  14. Acute neonatal suppurative parotitis: a case report and review of the literature.

    PubMed

    Özdemir, Halil; Karbuz, Adem; Ciftçi, Ergin; Fitöz, Suat; Ince, Erdal; Doğru, Ulker

    2011-07-01

    Neonatal suppurative parotitis (NSP) is an uncommon disease. Information about the etiopathogenesis and management of the disease is very limited. Here, we describe a newborn who developed NSP due to Pseudomonas aeruginosa and who was treated successfully with antibiotics.

  15. Safety of immediate endoscopic sphincterotomy in acute suppurative cholangitis caused by choledocholithiasis

    PubMed Central

    Ito, Tomoyasu; Sai, Jin Kan; Okubo, Hironao; Saito, Hiroaki; Ishii, Shigeto; Kanazawa, Ryo; Tomishima, Ko; Watanabe, Sumio; Shiina, Shuichiro

    2016-01-01

    AIM: To examine the safety of immediate endoscopic sphincterotomy (EST) in patients with acute suppurative cholangitis (ASC) caused by choledocholithiasis, as compared with elective EST. METHODS: Patients with ASC due to choledocholithiasis were allocated to two groups: Those who underwent EST immediately and those who underwent EBD followed by EST 1 wk later because they were under anticoagulant therapy, had a coagulopathy (international normalized ratio > 1.3, partial thromboplastin time greater than twice that of control), or had a platelet count < 50000 × 103/μL. One of four trainees [200-400 cases of endoscopic retrograde cholangiopancreatography (ERCP)] supervised by a specialist (> 10000 cases of ERCP) performed the procedures. The success and complication rates associated with EST in each group were examined. RESULTS: Of the 87 patients with ASC, 59 were in the immediate EST group and 28 in the elective EST group. EST was successful in all patients in both groups. There were no complications associated with EST in either group of patients, although white blood cell count, C-reactive protein, total bilirubin, and serum concentrations of liver enzymes just before EST were significantly higher in the immediate EST group than in the elective EST group. CONCLUSION: Immediate EST can be as safe as elective EST for patients with ASC associated with choledocholithiasis provided they are not under anticoagulant therapy, or do not have a coagulopathy or a platelet count < 50000 × 103/μL. Moreover, the procedure was safely performed by a trainee under the supervision of an experienced specialist. PMID:26862368

  16. [The rationale for the efficacious puncture therapy of acute suppurative sinusitis in the children].

    PubMed

    Edgem, S R

    2011-01-01

    The objective of the present study was to estimate the clinical efficacy of local antibacterial therapy in the children presenting with sinusitis. The study included a total of 104 patients allocated to 2 groups. In one of them, the patients underwent therapeutic and diagnostic punctures of the maxillary sinuses to obtain the material for subsequent microbiological analysis and to administer antibiotics into the sinuses. The results of the study give evidence that local application of antibacterial agents in combination with mucolytic drugs is at least as efficient for the treatment of acute maxillary sinusitis as the traditional methods for the management of the same conditions with the use of systemic antibiotics. The study confirmed the expediency of using the puncture technique for the treatment of patients with acute inflammatory process in maxillary sinuses.

  17. Acute Suppurative Thyroiditis Accompanied by Thyrotoxicosis after Fine-Needle Aspiration: Treatment with Catheter Drainage

    PubMed Central

    Demirpolat, Gulen; Aydin, Mehtap

    2014-01-01

    Fine needle aspiration (FNA) biopsy is commonly used in the diagnosis of thyroid diseases. Serious complications are rare and this procedure is generally safe. Acute supurative thyroiditis (AST) after FNA has been seldomly reported. We report a case of a 57-year-old women with diabetes mellitus who developed AST with thyrotoxicosis after FNA. She was successfully treated by sonographically guided percutaneous drainage and antithyroid agent. PMID:25584265

  18. [Acute neonatal suppurative parotiditis: about three clinical cases and review of the literature].

    PubMed

    Isfaoun, Zineb; Radouani, Mohammed Amine; Azzaoui, Sihame; Knouni, Houria; Aguenaou, Hassan; Barkat, Amina

    2016-01-01

    The following case study reports three cases of neonatal bacterial parotiditis observed over a period of seven months. Diagnosis is often based on patient's clinical features: they typically include hyperthermia, swelling, erythema, warmth as well as local tenderness and purulent discharge at Stensen duct during the massage of the parotid. The clinical diagnosis is confirmed by ultrasound and by culture of parotid purulent secretion. They are mainly of nosocomial origin and are generally caused by prematurity and dehydration. Early treatment improves patient outcome. Risk factors such as age should lead clinicians to start empiric antibiotic therapy first and then antibiotic therapy based on direct examination of pus extracted from Stensen duct. Staphylococcus aureus, Streptococcus Viridans and anaerobic germs are most commonly isolated. Acute parotiditis are extremely rare in the neonatal period: less than 50 cases have been reported in the literature. We here report three rather peculiar cases. The diagnosis was suspected on the basis of signs of local inflammation.

  19. Design of a scale for measuring post-surgical complications in third molar surgery.

    PubMed

    Aravena, P C; Astudillo, P; Manterola, C

    2014-08-01

    The aim of this study was to design a scale for measuring the extent and severity of post-surgical complications in third molar surgery. A multi-stage study using a quantitative methodology and qualitative interview strategy was employed. The degree of importance of signs and symptoms in the evaluation of post-surgical complications was initially observed using a self-report questionnaire administered to maxillofacial surgeons and surgical residents at the International Conference of Oral and Maxillofacial Surgeons in 2011. Then, using exploratory factor analysis, the items and components of the scale were established, with internal consistency determined using Cronbach's alpha. Finally, a group of experts performed a face validity analysis and provided conceptual definitions for the items and components. Thirty-six signs and symptoms were evaluated by 100 respondents, with the most relevant being 'suppuration' and 'abscess'. Factor analysis of the results identified three factors, defined as 'secondary complication', 'soft tissue infection', and 'osseous involvement' (Cronbach's alpha>0.7). Finally, a preliminary scale was designed comprised of these three components and 10 items. In this way, a preliminary scale for measuring post-surgical complications was designed to standardize the semiological concepts of post-surgical assessment. This scale will be assessed in a future investigation.

  20. [Suppurative thrombophlebitis central venous catheterization].

    PubMed

    Ramos Martínez, A; Sánchez Romero, I; Saura Lorente, P A; Parajón Díaz, A

    2008-06-01

    Suppurative thrombophlebitisis a very infrequent complication of the central venous catheterization. The majority of the cases are produced by species of staphylococci. A 22-year-old colombian-woman, student, without toxic habits was admitted because of temporary left astrocytoma (grade II). Nine days after implementing a catheter in the right subclavian vein she presented high fever (39.5 degrees C), shivers, progressive right side neck swelling and odinofagia. She had leukocytosis (26,300 cells/microl) and normal cerebrospinal fluid. After withdrawing the catheter, Staphylococcus aureus was isolated in the tip of the catheter and in four bottles of blood cultures. A neck CT demonstrated expansion and absence of contrast in the right internal jugular vein. The patient evolved satisfactorily with cloxacillin, gentamycin and low molecular weight heparin.

  1. Efficacy of Common Analgesics for Postsurgical Pain in Rats.

    PubMed

    Waite, Megan E; Tomkovich, Ashleigh; Quinn, Tammie L; Schumann, Alan P; Dewberry, L Savannah; Totsch, Stacie K; Sorge, Robert E

    2015-07-01

    Each year, millions of rats undergo surgery for research purposes and receive analgesics to alleviate pain. We sought to evaluate the efficacy of common analgesics in tests of hot-plate nociception and postsurgical pain by using the Rat Grimace Scale. Rats received a single dose of one of several drug-dose combinations and were tested by using the hot-plate test (acute pain) or after laparotomy (with either prophylactic or intraoperative analgesic). The efficacy of analgesics for hot-plate pain was generally not predictive of efficacy for surgical pain. Carprofen and ketoprofen were rarely effective in any of the conditions tested. With the exception of the opioid buprenorphine, several of the drugs we tested required higher-than-recommended doses to alleviate pain. Taken together, our data suggest that current analgesic use frequently is insufficient, and many rats may experience significant postsurgical pain even when analgesics are used in commonly recommended doses.

  2. Regional analgesia in postsurgical critically ill patients.

    PubMed

    Moliner Velázquez, S; Rubio Haro, R; De Andrés Serrano, C; De Andrés Ibáñez, J

    2017-03-01

    Regional analgesia intrinsically, based on its physiological effects, is routinely used for the perioperative treatment of pain associated with surgical procedures. However, in other areas such as the non-surgical treatment of acute pain for patients in a critical condition, it has not been subjected to specific prospective studies. If we confine ourselves to the physiological effects of the nerve block, in a situation of stress, the indications for regional anaesthesia in this group of patients extend to the management of a wide variety of medical as well as postsurgical conditions, of trauma patients and of other painful procedures performed in the patient's bed. The critical patient certainly must be analyzed individually as their own primary conditions is of vital importance, as well as any associated conditions they have developed that can potentially increase the risk of systemic toxicity or morbidity, such as, coagulopathies, infection, immunosuppressive states, sedation and problems associated with mechanical ventilation. This review aims to assess the role of regional analgesia in critically ill patients, placing it within the algorithm decision tree of the professional responsible for patients in critical care units, all based on the evidence of potential benefits according to the published literature.

  3. Topical vs Combination Ciprofloxacin in the Management of Discharging Chronic Suppurative Otitis Media

    PubMed Central

    Renukananda, G S; U.P., Santosh

    2014-01-01

    Objectives: To study the microbial flora and determine the efficacy of topical ciprofloxacin ear drops in comparison with combination of topical and oral ciprofloxacin as first line management in patients diagnosed with chronic suppurative otitis media. Materials and Methods: Prospective randomized interventional clinical trial on 100 patients who presented with an acute episode of CSOM to our outpatient department. Results: In our study, topical ciprofloxacin therapy was found to be an effective treatment for an acute on chronic otitis media as was the combination therapy though the overall recurrence rate was found to be more in the former group. Conclusion: In the absence of systemic infection or serious underlying disease, topical antibiotics alone constitute first line treatment for most patients with chronic suppurative otitis media, finding no evidence that systemic antibiotics alone or in combination with topical preparations improve treatment outcomes compared with topical antibiotics alone. PMID:25121008

  4. Chronic postsurgical pain: still a neglected topic?

    PubMed Central

    Kissin, Igor; Gelman, Simon

    2012-01-01

    Background Surgical injury can frequently lead to chronic pain. Despite the obvious importance of this problem, the first publications on chronic pain after surgery as a general topic appeared only a decade ago. This study tests the hypothesis that chronic postsurgical pain was, and still is, represented insufficiently. Methods We analyzed the presentation of this topic in journal articles covered by PubMed and in surgical textbooks. The following signs of insufficient representation in journal articles were used: (1) the lack of journal editorials on chronic pain after surgery, (2) the lack of journal articles with titles clearly indicating that they are devoted to chronic postsurgical pain, and (3) the insufficient representation of chronic postsurgical pain in the top surgical journals. Results It was demonstrated that insufficient representation of this topic existed in 1981–2000, especially in surgical journals and textbooks. Interest in this topic began to increase, however, mostly regarding one specific surgery: herniorrhaphy. It is important that the change in the attitude toward chronic postsurgical pain spreads to other groups of surgeries. Conclusion Chronic postsurgical pain is still a neglected topic, except for pain after herniorrhaphy. The change in the attitude toward chronic postsurgical pain is the important first step in the approach to this problem. PMID:23152698

  5. Fatal Peripheral Candidal Suppurative Thrombophlebitis in a Postoperative Patient

    PubMed Central

    Hong, Suk-Kyung; Nam, So-Hyun

    2008-01-01

    We report a case of fatal fungal peripheral suppurative thrombophlebitis, caused by Candida albicans, which was disseminated to the blood, lungs, eyes, and spine. Clinical suspicion and aggressive management are important in managing fungal peripheral suppurative thrombophlebitis. Early clinical suspicion is important in managing fungal peripheral suppurative thrombophlebitis, and radical excision of the affected veins, recognition of metastatic foci, and use of systemic antifungal agents are essential to avoid septic shock and death. PMID:19119456

  6. Chronic suppurative lung disease in adults

    PubMed Central

    Mangardich, Antranik

    2016-01-01

    Chronic suppurative lung disease (CSLD), characterized by a bronchiectasis-like syndrome in the absence of bronchial dilatation, is well described in the pediatric literature. In some patients, it may be a precursor of bronchiectasis. In adults, this syndrome has not been well described. We present four adult patients without obvious causative exposures who presented with prolonged cough and purulent sputum. Sputum cultures revealed a variety of Gram negative bacteria, fungi and mycobacteria. High resolution CT scanning did not reveal bronchiectasis. Evaluation revealed underlying causes including immunodeficiency in two, and Mycobacterium avium infection. One patient subsequently developed bronchiectasis. All patients improved with therapy. CSLD occurs in adults and has characteristics that distinguish it from typical chronic bronchitis. These include the lack of causative environmental exposures and infection with unusual pathogens. Evaluation and treatment of these patients similar to bronchiectasis patients may lead to clinical improvement. PMID:27747039

  7. Mitochondrial DNA deletions in patients with chronic suppurative otitis media.

    PubMed

    Tatar, Arzu; Tasdemir, Sener; Sahin, Ibrahim; Bozoglu, Ceyda; Erdem, Haktan Bagis; Yoruk, Ozgur; Tatar, Abdulgani

    2016-09-01

    The aim of this study was to investigate the 4977 and 7400 bp deletions of mitochondrial DNA in patients with chronic suppurative otitis media and to indicate the possible association of mitochondrial DNA deletions with chronic suppurative otitis media. Thirty-six patients with chronic suppurative otitis media were randomly selected to assess the mitochondrial DNA deletions. Tympanomastoidectomy was applied for the treatment of chronic suppurative otitis media, and the curettage materials including middle ear tissues were collected. The 4977 and 7400 bp deletion regions and two control regions of mitochondrial DNA were assessed by using the four pair primers. DNA was extracted from middle ear tissues and peripheral blood samples of the patients, and then polymerase chain reactions (PCRs) were performed. PCR products were separated in 2 % agarose gel. Seventeen of 36 patients had the heterozygote 4977 bp deletion in the middle ear tissue but not in peripheral blood. There wasn't any patient who had the 7400 bp deletion in mtDNA of their middle ear tissue or peripheral blood tissue. The patients with the 4977 bp deletion had a longer duration of chronic suppurative otitis media and a higher level of hearing loss than the others (p < 0.01). Long time chronic suppurative otitis media and the reactive oxygen species can cause the mitochondrial DNA deletions and this may be a predisposing factor to sensorineural hearing loss in chronic suppurative otitis media. An antioxidant drug as a scavenger agent may be used in long-term chronic suppurative otitis media.

  8. Allergic rhinitis and chronic suppurative otitis media.

    PubMed

    Bakhshaee, Mehdi; Rajati, Mohsen; Fereidouni, Mohammad; Khadivi, Ehsan; Varasteh, Abdolreza

    2011-01-01

    Allergic inflammation in upper airways can act as a predisposing factor for infectious ear diseases. There are some evidences about the role of allergic rhinitis in chronic otitis media with effusion, but its role in establishing chronic suppurative otitis media (CSOM) has not been clearly shown. 68 adult patients with established CSOM, who were candidates for ear surgery, and 184 age- and sex-matched controls were evaluated for the presence of allergic rhinitis. Standard questionnaire was filled out for all participants. All patients and controls underwent skin prick test for 28 common regional aeroallergens, and serum total IgE was measured by means of ELISA method. Allergic rhinitis were defined as a positive responses to the questionnaire, positive skin prick test to at least one allergen, and/or high level of serum total IgE. Allergic rhinitis was diagnosed in 20 (29.41%) and 41 (22.28%) of patients and controls, respectively (P = 0.241) (OR = 1.28, CI = 0.69-2.36). Outdoor allergens, especially grass pollen, were the most prevalent allergens among both groups, but indoor allergens like mites and molds have a low prevalence. The study did not show a significant difference in the prevalence of AR in the CSOM patients compared to the controls. The intermittent nature of allergy and other less known intervening factors in the etiopathogenesis of CSOM make such a conclusion difficult.

  9. [A case of brucellosis presenting with suppurative parotitis involvement].

    PubMed

    Kanmaz, Lutfi; Karakeçili, Faruk; Çıkman, Aytekin; Özçiçek, Fatih; Karavaş, Erdal

    2016-01-01

    Brucellosis is a common zoonotic infection caused by Brucella bacteria. Brucella infections are usually presented with various clinical manifestations, and often accompanied by multiple organ involvements. In this article, we present a case of brucellosis with suppurative parotitis involvement accompanied by parotid abscess and fistula in a 60-year-old male patient. According to the literature review we conducted regarding complications of brucellosis, our case is the first case reported in the literature. Significant improvement in patient's suppurative parotitis and clinical findings was observed at the fifth week of combination antibiotic therapy. Patient's complaints resolved completely after eight weeks of treatment.

  10. Pediatric suppurative parotitis in Cambodia between 2007 and 2011.

    PubMed

    Stoesser, Nicole; Pocock, Joanna; Moore, Catrin E; Soeng, Sona; Chhat, Hor P; Sar, Poda; Limmathurotsakul, Direk; Day, Nicholas; Thy, Vann; Sar, Vuthy; Parry, Christopher M

    2012-08-01

    The causes of suppurative parotitis in Cambodian children are not known. We describe 39 cases at the Angkor Hospital for Children, Siem Reap, between January 2007 and July 2011 (0.07/1000 hospital attendances). The median age was 5.7 years with no neonates affected. Burkholderia pseudomallei was cultured in 29 (74%) cases. No deaths occurred; 1 child developed facial nerve palsy.

  11. Postsurgical shoulder strength in the older patient.

    PubMed

    Hartsell, H D

    1993-12-01

    Following surgery, a goal of rehabilitation is to return the surgical extremity to its original strength. However, for the older rotator cuff repair patient, we are unsure if this is a realistic goal. The purpose of this study was to determine the quality of shoulder strength in older males who had undergone rotator cuff repair and acromioplasty surgery and to determine if test position and test velocity effects for rotation at the shoulder existed. Nine patients (mean age = 60.8 years) were tested bilaterally on the Cybex II isokinetic dynamometer for two movements (internal/external rotation), two velocities (60 degrees/sec, 120 degrees/sec), and two positions (neutral, 90 degrees abduction) to determine the peak torques for the shoulders. Following a three-way analysis of variance (ANOVA) with repeated measures, results indicated that the surgical shoulder had torque values approximating the nonsurgical shoulder and that test position had no significant effect on the internal or external rotation torques produced. As seen with nonshoulder-impaired younger subjects, peak torque decreased with increased test velocities. It was concluded that the older rotator cuff repair patient may be expected to attain a level of strength in the surgical shoulder similar to or exceeding the nonsurgical shoulder and that either test position recommended by Cybex for testing of the shoulder rotators was acceptable. Clinically, a full functional recovery similar to the nonsurgical shoulder should be expected in the older patient with postsurgical rotator cuff repair and acromioplasty.

  12. [An experimental model of suppurative osteomyelitis].

    PubMed

    Privalov, V A; Svetlakov, A L; Kushakovskiĭ, O S; Ebert, L Ia; Giniatullin, R U; Svetlakova, I A; Iarovoĭ, N N

    2000-01-01

    A new experimental rabbit model of acute purulent osteomyelitis is proposed. The model is reproduced by percutaneous introduction of 4 million St. aureus microorganisms into the medullary channel of the femoral bone after aseptic destruction of the bone marrow by ethyl alcohol and hot saline. The model satisfies the demands of good reproduction, reduces probability of contamination of periosteal tissues during intraosteal inoculation and provides reproduction of local inflammation without its generalization which results in reduced number of fatal outcomes among experimental animals.

  13. Suppurative Thyroiditis: An Unusual Case Caused by Actinomyces naeslundi

    PubMed Central

    Leers, Wolf D.; Dussault, Jean; Mullens, J. Edward; Volpé, Robert

    1969-01-01

    A case of suppurative thyroiditis due to A.naeslundi is recorded. The clinical features (including the difficulty in establishing a clinical diagnosis) have been noted. This is the first instance of A.naeslundi being considered the etiological agent of actinomycosis of the thyroid. It is also the first report incriminating A.naeslundi as a pathogen, since up to now it was considered only a saprophyte. The etiological role of A.naeslundi in this case of suppurative thyroiditis is strongly supported by the following findings: 1. A.naeslundi was isolated without the presence of other pathogenic micro-organisms. 2. A sulphur granule was demonstrated in the caseous pus after incision of the abscess. 3. There was a favourable response to specific antibiotic therapy. ImagesFIG. 1(a)FIG. 1(b)FIG. 2FIG. 3FIG. 4FIG. 5FIG. 6 PMID:5362302

  14. [Risk factors of suppurative complications in case of thoracic injury].

    PubMed

    Danielian, Sh N; Abakumov, M M; Vil'k, A P; Saprin, A A; Tatarinova, E V

    2015-01-01

    It was performed retrospective analysis of 463 cases of suppurative thoracic complications after injury (232) and closed thoracic trauma (231) for 20-year period. Incidence of purulent complications was 3.2% and 1.6% in case of injury and closed thoracic trauma respectively including pleural empyema in 1.5 and 1.3%, pulmonary abscess in 0.3 and 0.4%, mediastinitis in 0.35 and 0.12%, pericarditis in 1.5 and 0.26%, osteomyelitis in 0.4 and 0.18% respectively. Factors preceding suppurative complications in case of injuries and closed trauma have been considered as predictors. Multivariant regression analysis established significant risk factors of suppurative thoracic complications. Clotted hemothorax, mediastinal hemorrhage, heart injury, late appeal for medical assistance and mechanical ventilation over 5 days were identified irrespective of character of trauma. In case of thoracic injury there were damage of osteochondrous frame, hollow thoracic and abdominal organs, gunshot wound of lung, delirium and injuries severity over 20 scores according to ISS scale. Pulmonary bleeding, sternal fracture and Glasgow Coma Scale rate<12 scores were identified as risk factors in case of closed trauma.

  15. Postsurgical intrapericardial adhesions: mechanisms of formation and prevention.

    PubMed

    Cannata, Aldo; Petrella, Duccio; Russo, Claudio Francesco; Bruschi, Giuseppe; Fratto, Pasquale; Gambacorta, Marcello; Martinelli, Luigi

    2013-05-01

    Postsurgical intrapericardial adhesions are still considered an unavoidable consequence of cardiothoracic operations. They increase the technical difficulty and the risk of reoperations. The pathogenesis of postsurgical adhesions is a multistep process, and the main key players are (1) loss of mesothelial cells, (2) accumulation of fibrin in areas devoid of mesothelial cells, (3) loss of normal pericardial fibrinolysis, and (4) local inflammation. Today, very promising methods to reduce adhesions are available for clinical use. This report reviews the process of formation of adhesions and the methods to prevent them, classified according to the mechanism of action.

  16. A case of chronic suppurative otitis media caused by Kerstersia gyiorum.

    PubMed

    Uysal, Elif B; Çelik, Cem; Tuzcu, Nevin; Can, Fevzi; Doğan, Mansur; Ertürk, Rahşan; Bakici, Mustafa Z

    2015-11-01

    Chronic suppurative otitis media is inflammation of the middle ear and mastoid that involves discharge and hearing loss. Kerstersia gyiorum is a member of the Alcaligenaceae family that who could not be treated with classical treatments such as patients with chronic otitis media, neck abscesses. K. gyiorum strain isolated from a patient with chronic suppurative otitis media.

  17. Chronic Suppurative Lung Disease in Children: Definition and Spectrum of Disease

    PubMed Central

    Redding, Gregory J.; Carter, Edward R.

    2017-01-01

    The most common clinical suppurative lung conditions in children are empyema, lung abscess, and bronchiectasis, and to a less often necrotizing pneumonia. Until recently, bronchiectasis was the most common form of persistent suppurative lung disease in children. Protracted bacterial bronchitis is a newly described chronic suppurative condition in children, which is less persistent but more common than bronchiectasis (1). In addition, the term “chronic suppurative lung disease” has been used recently to describe the clinical features of bronchiectasis when the radiographic features needed to make a diagnosis of bronchiectasis are absent. Webster’s New College Dictionary defines suppuration as the process of forming and/or discharging pus. Pus is a body fluid resulting from intense inflammation in response to infection that leads to neutrophil influx and apoptosis, microbial clearance, and often necrosis of nearby tissue. Pus is primarily composed of white blood cell debris. PMID:28289673

  18. Bacterial isolates in chronic suppurative otitis media: a changing pattern?

    PubMed

    Adoga, A A; Bakari, A; Afolabi, O A; Kodiya, A M; Ahmad, B M

    2011-01-01

    The most frequently isolated organism in chronic suppurative otitis media from different parts of the world is Pseudomonas aeruginosa. The pattern from this bacteriological study from our region is different. This study was carried out on 97 patients presenting to the outpatient clinic of the National Ear Care Center, Kaduna. Nigeria from May 2008 to April 2009. The patients were aged between 1 year and 75 years comprising 50) males and 47 females giving a male to female ratio of 1:1. Most of the patients (n=40, 41.2%) were in the age group 1-10) years. Seventy-five (77.3%) patients had a positive culture while in 22 (22.7%) patients there was no growth. Gram-negative bacteria comprised 80% of the isolates. The predominant organisms cultured were Klebsiella sp (n=31, 41.3%), Escherichia coli (n=22, 29.3%) and Pseudomonas aeruginosa (n=6, 8%). The gram-positive isolates were Streptococcus sp (n=8, 10.8%) and Staphylococcus aureus (n=7, 9.3%). In-vitro drug sensitivity pattern of all isolates shows that they were more sensitive to Ofloxacin, ciprofloxacin and Perfloxacin. Klebsiella sp. Escherichia coli and Streptococcus sp. are the leading pathogenic organisms in chronic suppurative otitis media in our region and their ensitivity rates are highest to the quinolone antibiotics, which are relatively cheap, readily available as ototopic agents and lack ototoxic effects.

  19. [Emotions and bodily experience in Hidradenitis Suppurative-Acne Inversa].

    PubMed

    Tugnoli, S; Bettoli, V; Agnoli, C; Caracciolo, S

    2016-01-01

    Hidradenitis Suppurative-Acne Inversa is one of the most debilitating chronic skin diseases. It seriously affects the emotional and relational life of the patient, it has a significant psychiatric comorbidity and it impairs the quality of life. We present the report of a clinical situation with onset of the illness in a young woman during pregnancy, a case characterized by particular evolution, severe systemic involvement, strong psycho-emotional impact on the patient and impairment of subjective well-being of the caregiver. The clinical evaluation highlights mainly the relevance of the bodily experience, that stands out as a central issue in the sufference of the patient. She feels an uncanny foreignness to herself and a lacerating wound of her identity, related to her desirability, her femininity and her motherhood. Specific personality factors, which are likely to have influenced and guided the experience of illness and the quality of the relationship with the treatment team, are also evaluated. This case exemplifies, at different levels, the clinical complexity of Hidradenitis Suppurative-Acne Inversa and its impact on individual subjectivity. This disease requires an integrated intervention by a multidisciplinary team, providing for the assessment, the treatment and the evaluation of outcomes. It is necessary an effective operational link between different competences, in order to promote the patient compliance and to activate and develop the best care and the right psychological support.

  20. Radiofrequency ablation for postsurgical thyroid removal of differentiated thyroid carcinoma

    PubMed Central

    Xu, Dong; Wang, Lipin; Long, Bin; Ye, Xuemei; Ge, Minghua; Wang, Kejing; Guo, Liang; Li, Linfa

    2016-01-01

    Differentiated thyroid carcinoma (DTC) is the most common endocrine malignancy. Surgical removal with radioactive iodine therapy is recommended for recurrent thyroid carcinoma, and the postsurgical thyroid removal is critical. This study evaluated the clinical values of radiofrequency ablation (RFA) in the postsurgical thyroid removal for DTC. 35 DTC patients who had been treated by subtotal thyroidectomy received RFA for postsurgical thyroid removal. Before and two weeks after RFA, the thyroid was examined by ultrasonography and 99mTcO4 - thyroid imaging, and the serum levels of free triiodothyronine (FT3), free thyroxin (FT4), thyroid stimulating hormone (TSH) and thyroglobulin (Tg) were detected. The efficacy and complications of RFA were evaluated. Results showed that, the postsurgical thyroid removal by RFA was successfully performed in 35 patients, with no significant complication. After RFA, the average largest diameter and volume were significantly decreased in 35 patients (P > 0.05), and no obvious contrast media was observed in ablation area in the majority of patients. After RFA, the serum FT3, FT4 and Tg levels were markedly decreased (P < 0.05), and TSH level was significantly increased (P < 0.05). After RFA, radioiodine concentration in the ablation area was significantly reduced in the majority of patients. The reduction rate of thyroid update was 0.69±0.20%. DTC staging and interval between surgery and RFA had negative correlation (Pearson coefficient = -0.543; P = 0.001), with no obvious correlation among others influential factors. RFA is an effective and safe method for postsurgical thyroid removal of DTC. PMID:27186311

  1. Radiofrequency ablation for postsurgical thyroid removal of differentiated thyroid carcinoma.

    PubMed

    Xu, Dong; Wang, Lipin; Long, Bin; Ye, Xuemei; Ge, Minghua; Wang, Kejing; Guo, Liang; Li, Linfa

    2016-01-01

    Differentiated thyroid carcinoma (DTC) is the most common endocrine malignancy. Surgical removal with radioactive iodine therapy is recommended for recurrent thyroid carcinoma, and the postsurgical thyroid removal is critical. This study evaluated the clinical values of radiofrequency ablation (RFA) in the postsurgical thyroid removal for DTC. 35 DTC patients who had been treated by subtotal thyroidectomy received RFA for postsurgical thyroid removal. Before and two weeks after RFA, the thyroid was examined by ultrasonography and (99m)TcO4 (-) thyroid imaging, and the serum levels of free triiodothyronine (FT3), free thyroxin (FT4), thyroid stimulating hormone (TSH) and thyroglobulin (Tg) were detected. The efficacy and complications of RFA were evaluated. Results showed that, the postsurgical thyroid removal by RFA was successfully performed in 35 patients, with no significant complication. After RFA, the average largest diameter and volume were significantly decreased in 35 patients (P > 0.05), and no obvious contrast media was observed in ablation area in the majority of patients. After RFA, the serum FT3, FT4 and Tg levels were markedly decreased (P < 0.05), and TSH level was significantly increased (P < 0.05). After RFA, radioiodine concentration in the ablation area was significantly reduced in the majority of patients. The reduction rate of thyroid update was 0.69±0.20%. DTC staging and interval between surgery and RFA had negative correlation (Pearson coefficient = -0.543; P = 0.001), with no obvious correlation among others influential factors. RFA is an effective and safe method for postsurgical thyroid removal of DTC.

  2. Sterile Osteitis and Suppurative Arthritis Associated with Pannus Responding to Colchicine

    PubMed Central

    Tezcan, Mehmet Engin; Ekinci, Özgür; Uçar, Murat; Göker, Berna

    2013-01-01

    Sterile suppurative arthritis is characterized by neutrophilic infiltration of joints without any causative pathogen. Here, we present a 32-year-old man with refractory osteitis and erosive suppurative oligoarthritis with pannus. Treatments with multiple disease modifying antirheumatic drugs were all unsuccessful. However, he had clinical response to colchicine and the synovial hypertrophy and the pannus in the MRI of his left shoulder resolved. In this case, the effects of colchicine on neutrophils might have played a role in treating neutrophilic sterile suppurative arthritis, which, in adults, might be a distinct oligoarticular disease. PMID:23984159

  3. Postsurgical aortic false aneurysm: pathogenesis, clinical presentation and surgical strategy.

    PubMed

    Raffa, Giuseppe M; Malvindi, Pietro G; Ornaghi, Diego; Basciu, Alessio; Barbone, Alessandro; Tarelli, Giuseppe; Settepani, Fabrizio

    2013-08-01

    Postsurgical aortic false aneurysm occurs in less than 0.5% of all cardiac surgical cases and its management is a challenge in terms of preoperative evaluation and surgical approach. Although infections are well recognized as risk factors, technical aspects of a previous operation may have a role in pseudoaneurysm formation. The risk factors and clinical presentation of pseudoaneurysms and the surgical strategy are revisited in this article.

  4. Current concepts in the pathogenesis and treatment of chronic suppurative otitis media

    PubMed Central

    Mittal, Rahul; Lisi, Christopher V.; Gerring, Robert; Mittal, Jeenu; Mathee, Kalai; Narasimhan, Giri; Azad, Rajeev K.; Yao, Qi; Grati, M'hamed; Yan, Denise; Eshraghi, Adrien A.; Angeli, Simon I.; Telischi, Fred F.

    2015-01-01

    Otitis media (OM) is an inflammation of the middle ear associated with infection. Despite appropriate therapy, acute OM (AOM) can progress to chronic suppurative OM (CSOM) associated with ear drum perforation and purulent discharge. The effusion prevents the middle ear ossicles from properly relaying sound vibrations from the ear drum to the oval window of the inner ear, causing conductive hearing loss. In addition, the inflammatory mediators generated during CSOM can penetrate into the inner ear through the round window. This can cause the loss of hair cells in the cochlea, leading to sensorineural hearing loss. Pseudomonas aeruginosa and Staphylococcus aureus are the most predominant pathogens that cause CSOM. Although the pathogenesis of AOM is well studied, very limited research is available in relation to CSOM. With the emergence of antibiotic resistance as well as the ototoxicity of antibiotics and the potential risks of surgery, there is an urgent need to develop effective therapeutic strategies against CSOM. This warrants understanding the role of host immunity in CSOM and how the bacteria evade these potent immune responses. Understanding the molecular mechanisms leading to CSOM will help in designing novel treatment modalities against the disease and hence preventing the hearing loss. PMID:26248613

  5. PEMFs: new post-surgical management in dentristry

    NASA Astrophysics Data System (ADS)

    Tonetti, Luca

    2014-01-01

    Aim of study: the possible effects on dental postsurgical management using small and not invasive devices: RecoveryRx or ActiPatch producted by Bioelectronics company (USA) Materials and methods: review of literature using searching engines Keywords: PEMFs, postsurgical treatment, pain, wound healing, RecoveryRx, ActiPatch Results: Pulsed Electro Magnetic Fields have been used extensively for decades for many conditions and medical disciplines. Imperceptible cell dysfunction that is not corrected early can lead to disease. Fine-tuning can be done daily in only minutes, using pulsed electromagnetic fields (PEMFs). In addition, when there is a known imbalance (when symptoms are present) or there is a known disease or condition, PEMF treatments, used either alone or along with other therapies, can often help cells rebalance dysfunction faster. It is seen in literature that RecoveryRX and ActiPatch improve the cell metabolism, rebalance the membrane potential difference, improve the circulation and the oxigenation of the tissues, acceleration of osteogenesis, acceleration repair of soft tissues, reduce pain. Conclusion: the RecoveryRX and ActiPatch devices could improve the postsurgical healing reducing the patient discomfort.

  6. Chronic spinal infusion of loperamide alleviates postsurgical pain in rats.

    PubMed

    Kumar, Rakesh; Reeta, K H; Ray, Subrata Basu

    2014-04-01

    Plantar incision in rat generates spontaneous pain behaviour. The opioid drug, morphine used to treat postsurgical pain produces tolerance after long-term administration. Loperamide, a potent mu-opioid agonist, has documented analgesic action in various pain conditions. However, loperamide analgesia and associated tolerance following continuous spinal administration in postsurgical pain has not been reported. Chronic spinal infusion of drugs was achieved using intrathecal catheters connected to osmotic minipump. Coinciding with the onset of spinal infusion of loperamide or morphine, rats were subjected to plantar incision. Pain-related behaviour was assessed by Hargreaves apparatus (thermal hyperalgesia) and von Frey filaments (mechanical allodynia). Morphine and loperamide (0.5, 1 and 2 microL/h) induced analgesia was observed until 7th day post-plantar incision in Sprague-Dawley rats. Morphine and loperamide produced dose-dependent analgesia. Loperamide, in the highest dose, produced analgesia till 7th day. However, the highest dose of morphine produced inhibition of thermal hyperalgesia till 5th day and mechanical allodynia only till 3rd day post-plantar incision. Morphine and loperamide produced analgesia in postsurgical pain, which may be mediated through different mechanisms. Longer duration of analgesia with loperamide could probably be due sustained blockade of calcium channels.

  7. Beyond Patient Reported Pain: Perfusion Magnetic Resonance Imaging Demonstrates Reproducible Cerebral Representation of Ongoing Post-Surgical Pain

    PubMed Central

    Howard, Matthew A.; Krause, Kristina; Khawaja, Nadine; Massat, Nathalie; Zelaya, Fernando; Schumann, Gunter; Huggins, John P.; Vennart, William; Williams, Steven C. R.; Renton, Tara F.

    2011-01-01

    Development of treatments for acute and chronic pain conditions remains a challenge, with an unmet need for improved sensitivity and reproducibility in measuring pain in patients. Here we used pulsed-continuous arterial spin-labelling [pCASL], a relatively novel perfusion magnetic-resonance imaging technique, in conjunction with a commonly-used post-surgical model, to measure changes in regional cerebral blood flow [rCBF] associated with the experience of being in ongoing pain. We demonstrate repeatable, reproducible assessment of ongoing pain that is independent of patient self-report. In a cross-over trial design, 16 participants requiring bilateral removal of lower-jaw third molars underwent pain-free pre-surgical pCASL scans. Following extraction of either left or right tooth, repeat scans were acquired during post-operative ongoing pain. When pain-free following surgical recovery, the pre/post-surgical scanning procedure was repeated for the remaining tooth. Voxelwise statistical comparison of pre and post-surgical scans was performed to reveal rCBF changes representing ongoing pain. In addition, rCBF values in predefined pain and control brain regions were obtained. rCBF increases (5–10%) representing post-surgical ongoing pain were identified bilaterally in a network including primary and secondary somatosensory, insula and cingulate cortices, thalamus, amygdala, hippocampus, midbrain and brainstem (including trigeminal ganglion and principal-sensory nucleus), but not in a control region in visual cortex. rCBF changes were reproducible, with no rCBF differences identified across scans within-session or between post-surgical pain sessions. This is the first report of the cerebral representation of ongoing post-surgical pain without the need for exogenous tracers. Regions of rCBF increases are plausibly associated with pain and the technique is reproducible, providing an attractive proposition for testing interventions for on-going pain that do not rely

  8. Impact of Aprotinin - A Proteolytic Enzyme on Postsurgical Symptoms in Patients Undergoing Third Molar Surgeries

    PubMed Central

    Jegadeesan, Visakan

    2016-01-01

    Introduction Dealing with postoperative pain and inflammation remains an arena for never ending research. Different agents have been the subject of many studies to prevent the occurrence of unpleasant postoperative sequel. Extraction of third molars is often associated with significant deterioration in oral health related quality of life (physical, social and psychological) in immediate postoperative period. The complaints of pain, swelling and limitation of mouth opening, which ensue as a result of acute inflammatory response, are frequent consequences of postsurgical procedures involving extraction of impacted 3rd molars. Aim Aprotinin, a naturally occurring protease inhibitor was assessed for its effectiveness in plummeting postsurgical pain and swelling, after surgical removal of impacted 3rd molars. Materials and Methods Thirty randomly selected adult patients age ranging from 16-35 years, who required simultaneous surgical removal of bilateral impacted mandibular third molars were recruited. Before the surgical procedure, randomly selected side of the patient was injected with 1 m of 10,000 Kallikrein Inactivator Units (KIU) of aprotinin sub-mucosally around the surgical site and the contra lateral side with 1ml of isotonic saline as a control following which adequate local anaesthesia was obtained. The surgical removal of impacted 3rd molars was conducted in a similar manner on both test and control sides on all patients. Postoperatively, the patients were evaluated for pain and swelling for one week i.e., 1st, 2nd and 7th day. Results It was observed that there was marked clinical reduction in postoperative pain and swelling. There were no adverse affects observed after using aprotinin. Conclusion Since, the current pharmacologic agents being used have adverse effects and associated morbidity which still pose a problem, aprotinin a naturally occurring agent could be efficiently used after surgical extraction of 3rd molars in management of postsurgical

  9. Howling at the moon? The effect of lunar phases on post-surgical pain outcome

    PubMed Central

    Weinmann, Claudia; Meissner, Winfried

    2014-01-01

    Objective: Many people are convinced that lunar phases influence their lives – despite the fact that a lot of studies have shown that this belief is wrong. In this article, we investigate the effect of lunar phases on acute post-surgical pain and on treatment-related side effects. We hypothesize that there is no influence. Methods: The data for the study were collected in 2010 and 2011 in 10 international hospitals participating in the research project PAIN OUT. Hospitalized patients were asked for their pain after surgery and pain treatment side effects using numerical ratings scales from 0 to 10. We applied Kurskal–Wallis H-tests to find out if the four moon phases show significant differences in 14 outcome variables. Afterwards, we adjusted for age, gender and three tracer surgeries. Results: A total of 12,224 patient data sets were assessed. For most variables and sub-groups, there is no lunar effect on the observed outcome variables. The only items that show statistically significant differences are pain interference with sleep (p = 0.01) and drowsiness (p = 0.01). The only sub-groups that show statistically significant connections to lunar phases in some variables are men (7 out of 14 variables significant) and elderly people (4 out of 14 variables significant). Discussion: Even in the statistically significant sub-groups, the differences are small and only show up in some variables. We conclude that lunar phases have no effect on post-surgical pain or its side effects. The hypothesis holds. Thus, there is no reason for patients to postpone surgeries or to fear surgeries on any given date. PMID:26516538

  10. Pyoderma gangrenosum, acne conglobata, suppurative hidradenitis, and axial spondyloarthritis: efficacy of anti-tumor necrosis factor α therapy.

    PubMed

    Bruzzese, Vincenzo

    2012-12-01

    We report the case of a patient with a simultaneous presence of pyoderma gangrenosum, acne conglobata, suppurative hidradenitis, and axial spondyloarthritis. This condition differs from both the PASH (pyoderma gangrenosum, acne, and suppurative hidradenitis) syndrome, in which arthritis is absent, and the PAPA (pyogenic arthritis, pyoderma gangrenosum, and acne) syndrome, in which suppurative hidradenitis is lacking. Our patient failed to respond to etanercept therapy, whereas all dermatologic and rheumatic manifestations completely regressed following infliximab infusion. We therefore propose that simultaneous presence of pyoderma gangrenosum, acne conglobata, suppurative hidradenitis, and seronegative spondyloarthritis might represent a distinct syndrome that could be termed the PASS syndrome. Tumor necrosis factor α therapies seem to play selective roles.

  11. Postsurgical care for rehabilitation with implant-retained extraoral prostheses.

    PubMed

    Goiato, Marcelo Coelho; Takamiya, Aline Satie; Alves, Luciana Mara Negrão; dos Santos, Daniela Micheline

    2010-03-01

    The health of a peri-implant tissue is a critical factor for the long-term success of treatment with extraoral implants. However, infection and inflammation may occur and lead to implant loss and prostheses failure. Therefore, some postsurgical care as hygiene with soap and water, soft toothbrush, and Superfloss type dental floss and medication with anti-inflammatory and antibiotic are suggested to avoid complications. In addition, a thin and smooth layer of subcutaneous tissue in the peri-implant area should be preserved during implant insertion to favor the assistance recommended in this phase.

  12. Molecular Microbiological Profile of Chronic Suppurative Otitis Media

    PubMed Central

    Neeff, Michel; Biswas, Kristi; Hoggard, Michael; Taylor, Michael W.

    2016-01-01

    Chronic suppurative otitis media (CSOM) presents with purulent otorrhea (ear discharge), is characterized by chronic inflammation of the middle ear and mastoid cavity, and contributes to a significant disease burden worldwide. Current antibiotic therapy is guided by swab culture results. In the absence of detailed molecular microbiology studies of CSOM patients, our current understanding of the microbiota of CSOM (and indeed of the healthy ear) remains incomplete. In this prospective study, 24 patients with CSOM were recruited, along with 22 healthy controls. Culture-based techniques and 16S rRNA gene amplicon sequencing were used to profile the bacterial community for each patient. Comparisons between patients with and without cholesteatoma in the middle ear and mastoid cavity were also made. A major finding was that the middle ear of many healthy controls was not sterile, which is contradictory to the results of previous studies. However, sequencing data showed that Staphylococcus aureus, along with a range of other Gram-positive and Gram-negative organisms, were present in all subgroups of CSOM and healthy controls. Large interpatient variability in the microbiota was observed within each subgroup of CSOM and controls, and there was no bacterial community “signature” which was characteristic of either health or disease. Comparisons of the culture results with the molecular data show that culture-based techniques underestimate the diversity of bacteria found within the ear. This study reports the first detailed examination of bacterial profiles of the ear in healthy controls and patients with CSOM. PMID:27487953

  13. FAMM Flap in Reconstructing Postsurgical Nasopharyngeal Airway Stenosis

    PubMed Central

    Nangole, Ferdinand Wanjala; Khainga, Stanley Ominde

    2014-01-01

    Introduction. Postsurgical nasopharyngeal airway stenosis can be a challenge to manage. The stenosis could be as a result of any surgical procedure in the nasopharyngeal region that heals extensive scarring and fibrosis. Objective. To evaluate patients with nasopharyngeal stenosis managed with FAMM flap. Study Design. Prospective study of patients with nasopharyngeal stenosis at the Kenyatta National Hospital between 2010 and 2013 managed with FAMM flap. Materials and Methods. Patients with severe nasopharyngeal airway stenosis were reviewed and managed with FAMM flaps at the Kenyatta National Hospital. Postoperatively they were assessed for symptomatic improvement in respiratory distress, patency of the nasopharyngeal airway, and donor site morbidity. Results. A total of 8 patients were managed by the authors in a duration of 4 years with nasopharyngeal stenosis. Five patients were managed with unilateral FAMM flaps in a two-staged surgical procedure. Four patients had complete relieve of the airway obstruction with a patent airway created. One patient had a patent airway created though with only mild improvement in airway obstruction. Conclusion. FAMM flap provides an alternative in the management of postsurgical severe nasopharyngeal stenosis. It is a reliable flap that is easy to raise and could provide adequate epithelium for the stenosed pharynx. PMID:25328699

  14. [On the use of photoplasmodynamic method in treatment of suppurative wounds].

    PubMed

    Pedder, V V; Kosenok, V K; Belik, D V; Rot, G Z; Surgutskova, I V; Shkuro, Iu V; Pedder, A V; Naboka, M V; Mironenko, V N; Shudina, A V

    2008-01-01

    A new photoplasmodynamic method and Elektroton-Pulsar hardware system for its implementation are described. The method provides treatment of suppurative wounds by exposure of the infection focus to a gas mixture containing highly active components: O*, O2*, 1O2, O(, O3 traces + UV, etc. The exposure is performed using high-voltage electric discharges interacting with the initial ozone-containing gas mixture. The photoplasmodynamic method and the Elektroton-Pulsar hardware system are used in clinical practice for treatment of suppurative wounds and cavities of various etiology.

  15. Fibrin Targeted Block Copolymers for the Prevention of Postsurgical Adhesions

    PubMed Central

    Medley, John M.; Kaplan, Eugene; Oz, Helieh S.; Sundararaj, Sharath C.; Puleo, David A.; Dziubla, Thomas D.

    2015-01-01

    Despite advances in surgical methods, postsurgical adhesions (PSA) remain a significant clinical challenge affecting millions of patients each year. These permanent fibrous connections between tissues result from the bridging of wounded internal surfaces by an extended fibrin gel matrix (FGM). Adhesion formation is a result of a systems level convergence of wound healing pathways, complicating the design of materials that could inhibit their occurrence. In this study, a systematic approach that identifies key material properties required for functional performance optimization was used to design a new fibrin-targeted PSA prevention material. A series of multifunctional polymers with varied molecular architectures was synthesized to investigate the effect of changing polymer structural parameters on the ability to disrupt the formation of an extended FGM. Initial studies in a murine adhesion model demonstrated a statistically significant reduction in the degree of PSA formation, demonstrating the potential value of this systematic approach. PMID:21695779

  16. Delayed Post-Surgical Hypoparathyroidism: The Forgotten Chameleon!

    PubMed Central

    Rao, Balllamudi Srinivas

    2017-01-01

    Delayed hypoparathyroidism, due to accidental gland removal or ischemia of parathyroids can present many years after thyroidectomy and symptoms may be non-specific. This condition, if not diagnosed timely, may prove fatal and have serious consequences. Hence, clinicians must have a high index of suspicion to treat this condition. All patients with a history of previous thyroid surgery, who come with vague symptoms like fatigue, muscle aches should undergo estimation of serum calcium, phosphorus and Parathyroid Hormone (PTH) due to the lack of any pathognomonic features of hypoparathyroidism. We report a rare case of delayed post-surgical hypoparathyroidism who became symptomatic 15 years after thyroid surgery and remained so for another 10 years before the final diagnosis was established. PMID:28384917

  17. Endoscopic repair of post-surgical gastrointestinal complications.

    PubMed

    Manta, Raffaele; Magno, Luca; Conigliaro, Rita; Caruso, Angelo; Bertani, Helga; Manno, Mauro; Zullo, Angelo; Frazzoni, Marzio; Bassotti, Gabrio; Galloro, Giuseppe

    2013-11-01

    Complications following gastrointestinal surgery may require re-intervention, can lead to prolonged hospitalization, and significantly increase health costs. Some complications, such as anastomotic leakage, fistula, and stricture require a multidisciplinary approach. Therapeutic endoscopy may play a pivotal role in these conditions, allowing minimally invasive treatment. Different endoscopic approaches, including fibrin glue injection, endoclips, self-expanding stents, and endoscopic vacuum-assisted devices have been introduced for both anastomotic leakage and fistula treatment. Similarly endoscopic treatments, such as endoscopic dilation, incisional therapy, and self-expanding stents have been used for anastomotic strictures. All these techniques can be safely performed by skilled endoscopists, and may achieve a high technical success rate in both the upper and lower gastrointestinal tract. Here we will review the endoscopic management of post-surgical complications; these techniques should be considered as first-line approach in selected patients, allowing to avoid re-operation, reduce hospital stay, and decrease costs.

  18. Postsurgical contact dermatitis due to povidone iodine: a diagnostic dilemma.

    PubMed

    de la Cuadra-Oyanguren, J; Zaragozá-Ninet, V; Sierra-Talamantes, C; Alegre de Miquel, V

    2014-04-01

    We present 7 cases of postsurgical contact dermatitis due to povidone iodine. The diagnosis was based on the clinical manifestations, the history of exposure, the site of the lesions, and the results of patch tests. This type of dermatitis can develop in the area of surgery or at distant sites exposed to povidone iodine during the surgical intervention. Patch tests with 10% povidone iodine in petrolatum were positive in all patients. Based on the results of the same tests in a control group, we recommend the use of petrolatum rather than water as the vehicle for the diagnosis of this form of contact dermatitis. Repeated open application tests with a commercially available solution of povidone iodine were negative. We conclude that the presence of the solution under occlusion during surgery is necessary both for the symptoms to develop and for the diagnosis to be made. This condition may be underdiagnosed.

  19. Postsurgical Pyoderma Gangrenosum Following Carpal Tunnel Release: A Rare Disease Following a Common Surgery

    PubMed Central

    Mendenhall, Shaun D.; Neumeister, Michael W.; Berry, Nada N.

    2017-01-01

    Objective: Postsurgical pyoderma gangrenosum is a rare but potentially devastating condition for surgical patients. While pyoderma gangrenosum has 2 subtypes, typical and atypical, each can be further classified by its heralding features. These include ulcerative, pustular, bullous, and vegetative. The presentation can be a result of trauma or, as mentioned before, postsurgical. The plastic and reconstructive surgeon most likely will encounter postsurgical pyoderma gangrenosum in practice, as it has been reported in patient populations frequently seen in plastic surgery clinics. Methods: We present a unique case of idiopathic postsurgical pyoderma gangrenosum in a patient who presented after carpal tunnel release, the most common surgery of the hand and wrist performed in the United States annually. This is believed to be the first ever case reported in the literature of pyoderma gangrenosum following carpal tunnel release. Results: The patient's disease course was complicated by surgical debridement prior to diagnosis. Unfortunately, this condition necessitated mid-forearm amputation. The wound eventually healed with primary closure and appropriate medical therapy. Conclusion: Previous experience with this disease, a high index of suspicion, and general education regarding the disease process and its management could potentially have prevented this outcome. We hope to underscore that it is important to consider a patient's entire history and to have a high index of suspicion in unusual postsurgical wounds in order to adequately diagnose, treat, and manage patients who develop postsurgical pyoderma gangrenosum.

  20. Low-power laser effects in equine traumatology and postsurgically

    NASA Astrophysics Data System (ADS)

    Antikas, Theo G.

    1991-05-01

    The present field study on 800 cases of LPL treatments in situ using a preset `blind code' was designed to verify previously published field results; and to check whether a practicing equine vet, trainer, horse owner or rider may obtain beneficial therapeutic effects in traumatology and/or post-surgery, two of the most prevailing modalities in equine sportsmedicine. With the exception of chronic infected traumas, the positive/beneficial response to LPL treatment was verified in a range of 33.3% (infected) to 100% (non-infected, surgical) of the traumas under investigation. The administration of antibiotics, a modality compatible with LPL treatment in infected injuries, increased the beneficial effects of LPL irradiation to 66.7%. This fact indicates that laser irradiation should not be considered a replacement of common therapeutic routine but simply an efficient follow up or parallel treatment that may act synergistically to the benefit of an injured equine athlete. In the case of non-infected surgical trauma, LPL-treatment was additionally found to shorten the post-surgical `inactive' time period or `comeback time' (CBT), thus bringing the horse back into its sportive capacity considerably faster than without LPL irradiation, and at a statistically significant level (p < 0.001).

  1. The Likelihood of Preventing Respiratory Exacerbations in Children and Adolescents with either Chronic Suppurative Lung Disease or Bronchiectasis

    PubMed Central

    O’Grady, Kerry-Ann F; Grimwood, Keith

    2017-01-01

    Chronic suppurative lung disease (CSLD) and bronchiectasis in children and adolescents are important causes of respiratory morbidity and reduced quality of life (QoL), also leading to subsequent premature death during adulthood. Acute respiratory exacerbations in pediatric CSLD and bronchiectasis are important markers of disease control clinically, given that they impact upon QoL and increase health-care-associated costs and can adversely affect future lung functioning. Preventing exacerbations in this population is, therefore, likely to have significant individual, familial, societal, and health-sector benefits. In this review, we focus on therapeutic interventions, such as drugs (antibiotics, mucolytics, hyperosmolar agents, bronchodilators, corticosteroids, non-steroidal anti-inflammatory agents), vaccines and physiotherapy, and care-planning, such as post-hospitalization management and health promotion strategies, including exercise, diet, and reducing exposure to environmental toxicants. The review identified a conspicuous lack of moderate or high-quality evidence for preventing respiratory exacerbations in children and adolescents with CSLD or bronchiectasis. Given the short- and long-term impact of exacerbations upon individuals, their families, and society as a whole, large studies addressing interventions at the primary and tertiary prevention phases are required. This research must include children and adolescents in both developing and developed countries and address long-term health outcomes. PMID:28393062

  2. Cervicofacial necrotizing fasciitis: an unusual complication of chronic suppurative otitis media.

    PubMed

    Sethi, Ashwani; Sabherwal, Anup; Puri, Rajeev; Jain, Pooja

    2006-03-01

    Necrotizing fasciitis is a rare microbial soft tissue infection characterized by rapidly spreading areas of necrosis and a high mortality rate. It may be of odontogenic or traumatic origin or may arise from insect bites, burns or surgical infections. We present a clinical case of an eight-year-old child with facial and cervical necrotizing fasciitis as a complication of chronic suppurative otitis media. The causes, diagnosis and management of necrotizing fasciitis are reviewed.

  3. Computed tomography in chronic suppurative otitis media: value in surgical planning.

    PubMed

    Payal, Garg; Pranjal, Kulshreshtha; Gul, Motwani; Mittal, M K; Rai, A K

    2012-09-01

    The present study was conducted prospectively to evaluate how accurately high resolution computed tomography scanning could define the extent and severity of the underlying disease in patients with chronic suppurative ear disease, thus, helping convert a surgical exploration into a planned procedure. Sixty adult consecutive cases of chronic suppurative otitis media underwent a detailed high resolution computed tomography by a single radiologist. The recorded radiological findings in various heads were then compared to the surgical findings during mastoid exploration of these patients by a single otologist and the two statistically compared. The presence and distribution of soft tissue in the middle ear cleft and mastoid could confidently be predicted using this modality. The malleus, body and short process of incus were well visualized, but not the long process of incus and the stapes suprastructure. Lateral semicircular canal fistulae could be demonstrated with an acceptable degree of accuracy. It was possible to detect facial nerve dehiscence and defects in tegmen tympani in significant number of cases although, statistical values were low for these structures. High resolution scanning is a modality which can accurately image the pathological anatomy in unsafe chronic suppurative otitis media. Otologists should use it more often, especially in complicated cases as an adjunct to better preoperative assessment, and thus, the surgical outcome. Its accuracy is likely to improve with larger studies and better experience, wherein its routine use may become justifiable.

  4. Effect of Preoperative Inflammatory Status and Comorbidities on Pain Resolution and Persistent Postsurgical Pain after Inguinal Hernia Repair

    PubMed Central

    Lavand'homme, Patricia; Ambrosoli, Andrea Luigi; Cappelleri, Gianluca; Saccani Jotti, Gloria MR; Fanelli, Guido; Allegri, Massimo

    2016-01-01

    Poor acute pain control and inflammation are important risk factors for Persistent Postsurgical Pain (PPSP). The aim of the study is to investigate, in the context of a prospective cohort of patients undergoing hernia repair, potential risk factors for PPSP. Data about BMI, anxious-depressive disorders, neutrophil-tolymphocyte ratio (NLR), proinflammatory medical comorbidities were collected. An analysis for correlation between comorbidities and PPSP was performed in those patients experiencing chronic pain at 3 months after surgery. Tramadol resulted less effective in pain at movement in patients with a proinflammatory status. Preoperative hypertension and NLR > 4 were correlated with PPSP intensity. Regional anesthesia was significantly protective on PPSP when associated with ketorolac. Patients with pain at 1 month were significantly more prone to develop PPSP at 3 months. NSAIDs or weak opioids are equally effective on acute pain and on PPSP development after IHR, but Ketorolac has better profile in patients with inflammatory background or undergoing regional anesthesia. Drug choice should be based on their potential side effects, patient's profile (comorbidities, preoperative inflammation, and hypertension), and type of anesthesia. Close monitoring is necessary to early detect pain conditions more prone to progress to a chronic syndrome. PMID:27051077

  5. Psychological risk factors for chronic post-surgical pain after inguinal hernia repair surgery: a prospective cohort study.

    PubMed

    Powell, R; Johnston, M; Smith, W C; King, P M; Chambers, W A; Krukowski, Z; McKee, L; Bruce, J

    2012-04-01

    A significant proportion of patients experience chronic post-surgical pain (CPSP) following inguinal hernia surgery. Psychological models are useful in predicting acute pain after surgery, and in predicting the transition from acute to chronic pain in non-surgical contexts. This is a prospective cohort study to investigate psychological (cognitive and emotional) risk factors for CPSP after inguinal hernia surgery. Participants were asked to complete questionnaires before surgery and 1 week and 4 months after surgery. Data collected before surgery and 1 week after surgery were used to predict pain at 4 months. Psychological risk factors assessed included anxiety, depression, fear-avoidance, activity avoidance, catastrophizing, worry about the operation, activity expectations, perceived pain control and optimism. The study included 135 participants; follow-up questionnaires were returned by 119 (88.1%) and 115 (85.2%) participants at 1 week and 4 months after surgery respectively. The incidence of CPSP (pain at 4 months) was 39.5%. After controlling for age, body mass index and surgical variables (e.g. anaesthetic, type of surgery and mesh type used), lower pre-operative optimism was an independent risk factor for CPSP at 4 months; lower pre-operative optimism and lower perceived control over pain at 1 week after surgery predicted higher pain intensity at 4 months. No emotional variables were independently predictive of CPSP. Further research should target these cognitive variables in pre-operative psychological preparation for surgery.

  6. Acute suppurative parotitis caused by Streptococcus pneumoniae in an HIV-infected man.

    PubMed

    Guzman Vinasco, Luis; Bares, Sara; Sandkovsky, Uriel

    2015-03-02

    We report a case of a 32-year-old man who presented with progressive unilateral parotid gland enlargement and subsequently tested positive for HIV. A CT scan of the neck performed with contrast showed a phlegmon in the region of the right parotid tail measuring approximately 2.5×2.4 cm. Cultures of the aspirated fluid grew Streptococcus pneumoniae and the S. pneumoniae urinary antigen test was also positive. The patient underwent surgical debridement and received antimicrobial therapy with complete resolution of the parotitis. Parotitis caused by S. pneumoniae is rare, and HIV infection should be suspected in any case of invasive pneumococcal disease.

  7. Acute suppurative parotitis caused by Streptococcus pneumoniae in an HIV-infected man

    PubMed Central

    Guzman Vinasco, Luis; Bares, Sara; Sandkovsky, Uriel

    2015-01-01

    We report a case of a 32-year-old man who presented with progressive unilateral parotid gland enlargement and subsequently tested positive for HIV. A CT scan of the neck performed with contrast showed a phlegmon in the region of the right parotid tail measuring approximately 2.5×2.4 cm. Cultures of the aspirated fluid grew Streptococcus pneumoniae and the S. pneumoniae urinary antigen test was also positive. The patient underwent surgical debridement and received antimicrobial therapy with complete resolution of the parotitis. Parotitis caused by S. pneumoniae is rare, and HIV infection should be suspected in any case of invasive pneumococcal disease. PMID:25733094

  8. Acute neonatal parotid abscess: A rare case report

    PubMed Central

    Kolekar, Shreesh; Chincholi, Tejas S.; Kshirsagar, Ashok; Porwal, Narendra

    2016-01-01

    Acute suppurative parotitis is uncommon in children and is very rare in neonates. Most common organism isolated is Staphylococcus aureus. We present a 15-day-old full-term breast-fed female neonate with left-sided acute parotid abscess. The baby presented with a left preauricular swelling, pain and redness. Pus was exuded from left Stensen's duct on compression of the gland externally. Early diagnosis and proper intravenous antibiotics are the keys to the treatment. PMID:28051052

  9. Effects of Stress Inoculation Training on Athletes' Postsurgical Pain and Rehabilitation after Orthopedic Injury.

    ERIC Educational Resources Information Center

    Ross, Michael J.; Berger, R. Scott

    1996-01-01

    Tested the efficacy of a cognitive-behavioral intervention (stress inoculation training; SIT) for postsurgical anxiety, pain and physical rehabilitation in injured athletes. Sixty male athletes who underwent arthroscopic surgery for miniscus injury in one knee were randomly assigned to either treatment (SIT and physical therapy) or control…

  10. Multifocal suppurative granuloma caused by Actinobacillus lignieresii in the peritoneum of a beef steer

    PubMed Central

    KASUYA, Kazufumi; MANCHANAYAKE, Tilusha; UENOYAMA, Kei; KAWA, Sayaka; TAKAYAMA, Kou; IMAI, Naoto; SHIBAHARA, Tomoyuki

    2016-01-01

    An imported crossbred Angus beef steer aged eight to twelve months died suddenly on the eighth day of a quarantine period in Japan. Gross examination showed the peritoneum and mesentery consisted of numerous nodules of various sizes. Histological examination revealed chronic suppurative granulomatous peritonitis with eosinophilic rosettes surrounding colonies of Gram-negative bacilli. The bacteria isolated from the nodules were confirmed to be Actinobacillus lignieresii based on the results of 16S rRNA gene sequencing and immunohistochemistry. Antibiotic sensitivity testing showed that the isolate was resistant to penicillin. Thus, a diagnosis of atypical actinobacillosis caused by A. lignieresii was made. PMID:27773882

  11. Chronic suppurative otitis media due to nontuberculous mycobacteria: A case of successful treatment with topical boric acid.

    PubMed

    Lefebvre, Marie-Astrid; Quach, Caroline; Daniel, Sam J

    2015-07-01

    Nontuberculous mycobacteria (NTM) are an increasingly recognized cause of chronic suppurative otitis media in children with tympanostomy tubes. Treatment of this condition is difficult and typically requires a combination of systemic antibiotics and surgical debridement. We present the first case of a 2-year-old male with chronic suppurative otitis media due to NTM who failed systemic antibiotic therapy and was successfully managed with topical boric acid powder. This report highlights the challenges involved in treating this infection, and introduces boric acid as a potentially valuable component of therapy.

  12. [Intrapleural sorption detoxication in the combined treatment of acute destructive pneumonia in children].

    PubMed

    Kravchuk, B A; Sokur, P P; Makarov, A V; Spivak, N Ia; Nogareva, E M; Ganova, L A

    1993-01-01

    The pathogenetic substantiation and technique of intrapleural sorption detoxication (IPSD) based on the use of high-dispersed silicone dioxide (trade mark "AEROSIL") are presented. Use of IPSD in the complex of treatment of 25 children with complicated forms of acute destructive pneumonia permitted to shorten the duration of intoxication syndrome, sanation of suppurative foci, stay of the patients at a hospital.

  13. The association of particular types of Proteus with chronic suppurative otitis media.

    PubMed

    Senior, B W; Sweeney, G

    1984-04-01

    During a period of 12 months, 57 strains of Proteus were isolated from the ears of 38 unrelated patients with chronic suppurative otitis media. Each strain was identified, typed for bacteriocin production and sensitivity, and tested for Dienes compatibility. The majority of the strains (79%) were P. mirabilis; all but one of the remainder were P.vulgaris. Although 19 different bacteriocin production/sensitivity types were found, two rare types, P. mirabilis P7/S5,12 and P. vulgaris P0/S9, were associated with 47% of these infections. This was confirmed by Dienes typing. Patients with bilateral ear disease carried a different strain in each ear. There was no evidence that persistence of infection had arisen because of the development of antibiotic resistance. Although there was some evidence that persistence may have been the result of reinfection, the isolation of these rare types of Proteus from so many patients with chronic suppurative otitis media may indicate that they play an important role in the pathogenesis of the disease. Most of the Proteus isolates were of "non-faecal" types and it is believed that infection had arisen by a route other than the faecal-aural one.

  14. Pyoderma gangrenosum, acne and suppurative hidradenitis syndrome following bowel bypass surgery.

    PubMed

    Marzano, Angelo V; Ishak, Rim S; Colombo, Antonella; Caroli, Francesco; Crosti, Carlo

    2012-01-01

    The clinical triad of pyoderma gangrenosum (PG), acne and suppurative hidradenitis (PASH) has recently been described as a new disease entity within the spectrum of autoinflammatory syndromes, which are an emerging group of inflammatory diseases distinct from autoimmune, allergic and infectious disorders. PASH syndrome is similar to PAPA (pyogenic arthritis, acne and PG), but it differs in lacking the associated arthritis and on a genetic basis. PAPA syndrome is caused by mutations in a gene involved in the regulation of innate immune responses, the PSTPIP1, while no mutations have been detected to date in patients with PASH syndrome. We report a young male patient who developed coexisting disseminated PG, typical suppurative hidradenitis and acneiform eruption on the face, after he had undergone bowel bypass surgery for obesity. The cutaneous manifestations associated with bowel bypass syndrome often mimic PG or other neutrophilic dermatoses, suggesting a pathogenesis related to neutrophil-mediated inflammation for this condition. This is the first report describing PASH syndrome after bariatric surgery, and we propose to include such neutrophilic dermatoses in the list of complications occurring after bowel bypass surgery. Extensive genetic studies may help to clarify the etiopathogenesis of PASH as well as of autoinflammatory diseases in general.

  15. Aetiology of suppurative corneal ulcers in Ghana and south India, and epidemiology of fungal keratitis

    PubMed Central

    Leck, A K; Thomas, P A; Hagan, M; Kaliamurthy, J; Ackuaku, E; John, M; Newman, M J; Codjoe, F S; Opintan, J A; Kalavathy, C M; Essuman, V; Jesudasan, C A N; Johnson, G J

    2002-01-01

    Background: A multicentre study was carried out in Ghana and southern India to determine the aetiology of suppurative keratitis in two regions located at similar tropical latitudes. Studies of fungal keratitis from the literature were reviewed. Methods: Patients presenting at rural and urban eye units with suspected microbial keratitis were recruited to the study. Corneal ulceration was defined as loss of corneal epithelium with clinical evidence of infection with or without hypopyon. Microscopy and culture were performed on all corneal specimens obtained. Results: 1090 patients were recruited with suspected microbial keratitis between June 1999 and May 2001. Overall the principal causative micro-organisms in both regions were filamentous fungi (42%): Fusarium species and Aspergillus species were the commonest fungal isolates. Pseudomonas species were most frequently isolated from cases of bacterial keratitis in Ghana but in India the commonest bacterial isolates were streptococci. Conclusion: Infections of the cornea due to filamentous fungi are a frequent cause of corneal damage in developing countries in the tropics and are difficult to treat. Microscopy is an essential tool in the diagnosis of these infections. A knowledge of the “local” aetiology within a region is of value in the management of suppurative keratitis in the event that microscopy cannot be performed. PMID:12386069

  16. Suppurative meningitis in a 7-day-old Formosan sambar deer (Cervus unicolor swinhoei) caused by Escherichia coli

    PubMed Central

    Shyu, Ching-Lin; Lin, Cheng-Chung; Hsuan, Shih-Ling; Chiou, Shiow-Her; Chan, Jacky Peng-Wen

    2010-01-01

    This article describes the clinical and pathological features of an orphan 7-day-old, male Formosan sambar fawn that was hospitalized for treatment of weakness. The fawn had been deprived of colostrum and developed suppurative meningitis that was attributed to Escherichia coli. PMID:20514257

  17. Development of UK recommendations on treatment for post-surgical erectile dysfunction

    PubMed Central

    Kirby, M G; White, I D; Butcher, J; Challacombe, B; Coe, J; Grover, L; Hegarty, P; Jackson, G; Lowndes, A; Payne, H; Rees, J; Sangar, V; Thompson, A

    2014-01-01

    Aim To develop a management strategy (rehabilitation programme) for postsurgical erectile dysfunction (ED) among men experiencing ED associated with treatment of prostate, bladder or rectal cancer that is suitable for use in a UK NHS healthcare context. Methods PubMed literature searches of ED management together with a survey of 13 experts in the management of ED from across the UK were conducted. Results Data from 37 articles and completed questionnaires were collated. The results discussed in this study demonstrate improved objective and subjective clinical outcomes for physical parameters, sexual satisfaction, and rates of both spontaneous erections and those associated with ED treatment strategies. Conclusion Based on the literature and survey analysis, recommendations are proposed for the standardisation of management strategies employed for postsurgical ED. PMID:24188207

  18. Post-surgical unilateral temporomandibular joint dislocation treated by open reduction followed by orthodontic treatment.

    PubMed

    Satake, H; Yamada, T; Kitamura, N; Yoshimura, T; Sasabe, E; Yamamoto, T

    2011-03-01

    A case of prolonged unilateral temporomandibular joint (TMJ) dislocation, which was treated by open surgical reduction and post-surgical orthodontic therapy, is presented. A 58-year-old woman presented complaining of facial asymmetry and malocclusion. She had received surgery for a malignant tumour in the right retromolar region 7 years previously. It was considered that contraction of the pterygoid muscle by surgical injury caused anterior meniscal displacement and TMJ dislocation. Since manual manipulation failed, direct open reduction was performed after separation of the lateral pterygoid muscle from the condylar head and removal of the intra-articular scar tissues. Although the condylar head was returned to the glenoid fossa, optimal occlusion was not obtained because of compensatory tooth movement and inclination. Satisfactory occlusion and symmetric facial appearance were brought about by post-surgical orthodontic therapy.

  19. Impact of acceptance-based nursing intervention on postsurgical recovery: preliminary findings.

    PubMed

    Fernández, María Dolores; Luciano, Carmen; Valdivia-Salas, Sonsoles

    2012-11-01

    Research has shown that teaching individuals to experience pain and anxiety as inevitable products of the actions they freely and responsibly undertake yields healthier reactions to suffering. This preliminary study assesses whether a brief acceptance-based psychological intervention along with the usual presurgical protocol for a laparoscopic cholecystectomy will produce healthier reactions to postsurgical pain, and will reduce anxiety, duration of postsurgical hospitalization, and demand of analgesics. After admission, screening, and consent procedures, we assessed pain and anxiety. Patients in the experimental condition (n = 6) then received a brief acceptance-based nursing intervention addressing the individual meaning of surgery, and including a metaphor and defusion practice, along with routine care. Patients in the control condition (n = 7) received routine care only. Twenty-four hr following the intervention, surgery took place. Pain, anxiety, and patients' demand for analgesics were assessed 24 hr or 48 hr after surgery. All six experimental patients, as compared to three of seven control patients, demanded fewer analgesics and left the hospital within 24 hr or 48 hr from surgery even in the presence of frequent and/or intense pain. Anxiety slightly decreased in the experimental patients. The brief acceptance-based intervention was effective in improving postsurgical recovery. These preliminary findings support the potential of this type of intervention as a cost-effective strategy to be implemented in the sanitary context.

  20. The relation of gingival thickness to dynamics of gingival margin position pre- and post-surgically

    PubMed Central

    Vandana, Kharidhi Laxman; Gupta, Ira

    2016-01-01

    Background: To evaluate the gingival margin position (GMP) before and after open flap debridement in different gingival thickness (GT). Materials and Methods: Twenty-seven healthy patients with moderate to advanced adult periodontitis were included in a randomized control clinical trial. A calibrated UNC-15 periodontal probe, an occlusal onlay stent was used for clinical measurements recorded at baseline, 3 month, 6 month, and 16 month. The changes in the GMP were studied at midbuccal (Mi-B), mesiobuccal (MB), and distobuccal sites. GT was measured presurgically, transgingivally at Mi-B and interdental sites, divided into 2 groups: Group 1 (thin) and Group 2 (thick). Results: In GT of ≤1 mm group, the statistically significant apical shift of GMP led to gingival recession at all study sites in the early postsurgical period of 1 and 3 months. During 6 and 16 months, the apical shift of GMP coincided with the Chernihiv Airport at Mi-B site (6 months), MB site (16 months). The gingival recession was obvious at Mi-B sites (16 months). In the GT of >1 mm, the statistically significant apical shift of GMP did not cause gingival recession at any sites throughout postsurgical (1, 3, 6, and 16 months) period. Conclusion: Thin gingiva showed apical shift of GMP leading to gingival recession as compared to thick gingiva postsurgically. PMID:27143829

  1. Laparoscopic Mobilization of an Omental Flap for a Chronic Scarpa Triangle Suppuration after Vascular Graft Infection.

    PubMed

    Boţianu, Pvh; Boţianu, A M; Chirtes, R; Bacarea, A

    2015-01-01

    We report a case of laparoscopic mobilization of an omental flap (left epiploic vessels) which was used to solve a Scarpa triangle chronic suppuration after a vascular prosthesis infection (coverage of bovine pericardium patch angioplasty for closure of the defect resulting after the excision of the vascular graft). The procedure lasted 90 minutes and was performed using 3 trocars and standard laparoscopy instruments. The immediate postoperative course was favourable, with regain of transit after 12 hours and healing of the wound; the patient died 9 months later due to some complications that occurred on the contralateral leg. In cases with a favourable anatomy, the laparoscopic mobilization of the omentum is extremely easy, being associated with a quick recovery and a reduction of the morbidity.

  2. The Epidemiology of Chronic Suppurative Lung Disease and Bronchiectasis in Children and Adolescents

    PubMed Central

    McCallum, Gabrielle B.; Binks, Michael J.

    2017-01-01

    In the modern era, the global burden of childhood chronic suppurative lung disease (CSLD) remains poorly captured by the literature. What is clear, however, is that CSLD is essentially a disease of poverty. Disadvantaged children from indigenous and low- and middle-income populations had a substantially higher burden of CSLD, generally infectious in etiology and of a more severe nature, than children in high-income countries. A universal issue was the delay in diagnosis and the inconsistent reporting of clinical features. Importantly, infection-related CSLD is largely preventable. A considerable research and clinical effort is needed to identify modifiable risk factors and socioeconomic determinants of CSLD and provide robust evidence to guide optimal prevention and management strategies. The purpose of this review was to update the international literature on the epidemiology, etiology, and clinical features of pediatric CSLD. PMID:28265556

  3. Indoleamine 2,3-dioxygenase–expressing dendritic cells form suppurative granulomas following Listeria monocytogenes infection

    PubMed Central

    Popov, Alexey; Abdullah, Zeinab; Wickenhauser, Claudia; Saric, Tomo; Driesen, Julia; Hanisch, Franz-Georg; Domann, Eugen; Raven, Emma Lloyd; Dehus, Oliver; Hermann, Corinna; Eggle, Daniela; Debey, Svenja; Chakraborty, Trinad; Krönke, Martin; Utermöhlen, Olaf; Schultze, Joachim L.

    2006-01-01

    Control of pathogens by formation of abscesses and granulomas is a major strategy of the innate immune system, especially when effector mechanisms of adaptive immunity are insufficient. We show in human listeriosis that DCs expressing indoleamine 2,3-dioxygenase (IDO), together with macrophages, are major cellular components of suppurative granulomas in vivo. Induction of IDO by DCs is a cell-autonomous response to Listeria monocytogenes infection and was also observed in other granulomatous infections with intracellular bacteria, such as Bartonella henselae. Reporting on our use of the clinically applied anti–TNF-α antibody infliximab, we further demonstrate in vitro that IDO induction is TNF-α dependent. Repression of IDO therefore might result in exacerbation of granulomatous diseases observed during anti–TNF-α therapy. These findings place IDO+ DCs not only at the intersection of innate and adaptive immunity but also at the forefront of bacterial containment in granulomatous infections. PMID:17111046

  4. Airway-Clearance Techniques in Children and Adolescents with Chronic Suppurative Lung Disease and Bronchiectasis

    PubMed Central

    Lee, Annemarie L.; Button, Brenda M.; Tannenbaum, Esta-Lee

    2017-01-01

    Common symptoms of chronic suppurative lung disease or bronchiectasis in children and adolescents are chronic cough with sputum production, retention of excess secretions in dilated airways, and a history of recurrent infections. Clinical management includes the prescription of airway-clearance techniques (ACTs) to facilitate mucociliary clearance, optimize sputum expectoration, relieve symptoms, and improve well-being. A wide range of ACTs are available for selection, and these strategies may be applied in isolation or in combination. The choice of technique will depend in part on the age of the child, their clinical state, and factors which may influence treatment adherence. While the evidence base for ACTs in children and adolescent with these conditions is not robust, the current available evidence in addition to clinical expertise provides guidance for technique prescription and clinical effect. An overview of the most commonly applied ACTs, including their physiological rationale and discussion of factors influencing prescription in children and adolescents is outlined in this review. PMID:28168184

  5. Attenuated TLRs in middle ear mucosa contributes to susceptibility of chronic suppurative otitis media.

    PubMed

    Si, Yu; Zhang, Zhi Gang; Chen, Sui Jun; Zheng, Yi Qing; Chen, Yu Bin; Liu, Yi; Jiang, Huaili; Feng, Lian Qiang; Huang, Xi

    2014-08-01

    The variability in the recovery of otitis media (OM) is not well understood. Recent data have shown a critical role for toll-like receptors (TLRs) in inflammatory responses to bacteria. It remains unclear whether TLRs-mediated mucosal immunity plays a role in the OM recovery. The etiology, pathological profile, expression levels of TLR2, TLR4, TLR5, TLR9 and proinflammatory cytokines were measured in human middle-ear mucosae sampled from three subject groups: non-OM group, chronic otitis-media (COM) group, and chronic suppurative otitis-media (CSOM) group. Of the 72 ears, 86.11% CSOM patients were positive for bacteria. The cellular makeup of the middle ear mucosa differs among the three groups. Mucosae from the CSOM group presented chronic inflammation or suppurative inflammation in the rudimentary stroma, mainly with infiltration of monocytes and macrophages. The mRNA and protein levels of TLR2, TLR4, and TLR5 exhibited no difference between the non-OM and COM groups but were significantly lower in the CSOM group. Conversely, there was no significant difference in the TLR9 level among the three groups. Furthermore, proinflammatory cytokines TNF-α, IL-1β, IFN-γ, IL-6 were up-regulated in the CSOM group. This study provides evidence that the variability in clinical otitis media recovery might be associated with the variability in the expression of mucosal TLRs. Reduced TLR levels in the middle-ear mucosa might cause weak host response to bacteria, persistent inflammation and susceptibility to CSOM.

  6. Mycobacterium avium complex suppurative parotitis in a patient with human immunodeficiency virus infection presenting with immune reconstitution inflammatory syndrome.

    PubMed

    Babiker, Zahir Osman Eltahir; Beeston, Christine; Purcell, Janet; Desai, Niranjan; Ustianowski, Andrew

    2010-11-01

    Restoration of the immune system following initiation of antiretroviral therapy can result in an adverse phenomenon known as immune reconstitution inflammatory syndrome (IRIS). Herein, we report a case of Mycobacterium avium complex (MAC) suppurative parotitis associated with IRIS in a patient with advanced human immunodeficiency virus disease. To the best of our knowledge, this is the first reported case of MAC parotitis in the setting of IRIS and clinicians should be aware of this condition.

  7. Liposomal bupivacaine: an innovative nonopioid local analgesic for the management of postsurgical pain.

    PubMed

    Candiotti, Keith

    2012-09-01

    Local anesthetics are a cornerstone of multimodal pain control strategies in the surgical setting as they have a long history of use and an established safety profile. Although effective, their duration of action is relatively short, which usually leads to the use of other agents, such as opioids, for effective postsurgical pain control in most patients. A medical need exists to extend the duration of analgesia with local anesthetics to help reduce the reliance on opioids in the postsurgical setting. Liposomal bupivacaine uses a product delivery platform to release bupivacaine slowly over 96 hours after infiltration at the surgical site. Liposomal bupivacaine was compared with placebo in two pivotal, multicenter, randomized, double-blind, parallel-group trials in 189 adults undergoing soft-tissue surgery (hemorrhoidectomy) and 193 adults undergoing orthopedic surgery (bunionectomy). Among patients undergoing hemorrhoidectomy, liposomal bupivacaine significantly reduced cumulative pain scores for up to 72 hours (primary end point) as measured by the area under the curve of pain scores on the numeric rating scale (p<0.0001), reduced overall opioid consumption (p ≤ 0.0006), increased the proportion of patients who did not receive opioids (p<0.0008), delayed time to first opioid by more than 13 hours (p<0.0001), and was associated with significantly higher rates of patient satisfaction (p=0.0007) compared with placebo. Similarly, in patients undergoing bunionectomy, liposomal bupivacaine significantly reduced total consumption of rescue opioids (p=0.0077) and cumulative pain scores as measured by the area under the curve of pain scores on the numeric rating scale (p=0.0005) during the first 24 postsurgical hours (primary end point) relative to placebo. Furthermore, liposomal bupivacaine also significantly delayed the time to first use of opioid rescue (p<0.0001) and increased the proportion of patients requiring no rescue opioid treatment (p ≤ 0.0404) compared with

  8. [The comparative analysis of the clinical and morphological picture of the various forms of chronic suppurative otitis media].

    PubMed

    Baike, E V

    2016-01-01

    We present the results of the surgical treatment of 300 patients presenting with chronic suppurative otitis media. The changes in the mucous membrane of the tympanic cavity were revealed in 61% of the patients with mesotympanitis while spreading cholesteatoma occurred in 48% of the cases of «dry» perforations. The cholesteatomic process was documented in 64% of the patients with epitympanitis, the remaining patients presented with the pyo-carious process. The efficiency of the surgical intervention on the «dry» ear of the patients with the tubotympanic form of chronic suppurative otitis media (CSOM) amounted to 91.4% compared with 85% in the case of the altered mucous membrane of the tympanic cavity, 85.5% and 92.9% in the patients with the pyo-carious and cholesteatomic forms of the tympano-antral lesions, respectively. Residual cholesteatomas were found in 7.8% of the patients suffering from epitympanitis during the three year follow-up period. It is concluded that the results of clinical and morphological observations taken together with intraoperative findings give reason to consider mesotympanitis to be a prognosticallyunfavourable form of chronic suppurative otitis media.

  9. Hyper IgM syndrome presenting as chronic suppurative lung disease.

    PubMed

    Montella, Silvia; Maglione, Marco; Giardino, Giuliana; Di Giorgio, Angela; Palamaro, Loredana; Mirra, Virginia; Ursini, Matilde Valeria; Salerno, Mariacarolina; Pignata, Claudio; Caffarelli, Carlo; Santamaria, Francesca

    2012-09-19

    The Hyper-immunoglobulin M syndromes (HIGM) are a heterogeneous group of genetic disorders resulting in defects of immunoglobulin class switch recombination. Affected patients show humoral immunodeficiency and high susceptibility to opportunistic infections. Elevated serum IgM levels are the hallmark of the disease, even though in few rare cases they may be in the normal range. Hyper IgM is associated with low to undetectable levels of serum IgG, IgA, and IgE. In some cases, alterations in different genes may be identified. Mutations in five genes have so far been associated to the disease, which can be inherited with an X-linked (CD40 ligand, and nuclear factor-kB essential modulator defects) or an autosomal recessive (CD40, activation-induced cytidine deaminase, and uracil-DNA glycosylase mutation) pattern. The patient herein described presented with recurrent upper and lower respiratory infections and evidence of suppurative lung disease at the conventional chest imaging. The presence of low serum IgG and IgA levels, elevated IgM levels, and a marked reduction of in vivo switched memory B cells led to a clinical and functional diagnosis of HIGM although the genetic cause was not identified.

  10. Hyper IgM syndrome presenting as chronic suppurative lung disease

    PubMed Central

    2012-01-01

    The Hyper-immunoglobulin M syndromes (HIGM) are a heterogeneous group of genetic disorders resulting in defects of immunoglobulin class switch recombination. Affected patients show humoral immunodeficiency and high susceptibility to opportunistic infections. Elevated serum IgM levels are the hallmark of the disease, even though in few rare cases they may be in the normal range. Hyper IgM is associated with low to undetectable levels of serum IgG, IgA, and IgE. In some cases, alterations in different genes may be identified. Mutations in five genes have so far been associated to the disease, which can be inherited with an X-linked (CD40 ligand, and nuclear factor-kB essential modulator defects) or an autosomal recessive (CD40, activation-induced cytidine deaminase, and uracil-DNA glycosylase mutation) pattern. The patient herein described presented with recurrent upper and lower respiratory infections and evidence of suppurative lung disease at the conventional chest imaging. The presence of low serum IgG and IgA levels, elevated IgM levels, and a marked reduction of in vivo switched memory B cells led to a clinical and functional diagnosis of HIGM although the genetic cause was not identified. PMID:22992442

  11. Characterization of post-surgical alterations in the bile duct-cannulated rat.

    PubMed

    Bachir-Cherif, Dalila; Blum, Denise; Braendli-Baiocco, Annamaria; Chaput, Evelyne; Pacheco, Gonzalo Christiano Duran; Flint, Nicholas; Haiker, Monika; Hoflack, Jean-Christophe; Justies, Nicole; Neff, Rachel; Starke, Volkmar; Steiner, Guido; Tournillac, Charles Alexandre; Singer, Thomas; Ubeaud-Séquier, Geneviève; Schuler, Franz

    2011-08-01

    The bile duct-cannulated (BDC) rat is a standard animal model used in ADME experiments. The aim of this study was to investigate post-surgical alterations that are relevant to ADME investigations in BDC rats compared with sham- and non-operated animals. Water and food intake was reduced in the animals' post-surgery. This led to a lower body weight in operated animals. In BDC animals, aspartate aminotransferase (AST) levels in plasma were transiently elevated and total bile acid levels were reduced. Alpha(1)-acid glycoprotein (AGP) in plasma and the concentration of bile components in bile were elevated. Histopathology showed inflammation in the area of the cannulation between the liver and the small intestine. A microarray-based gene expression and RTq-PCR analysis identified altered expression for several genes involved in drug disposition including the down-regulation of cytochrome P450 enzymes. This led to reduced cytochrome P450 content in the liver and lower metabolic activity in microsomes from BDC and sham-operated rats compared with naïve animals. The results of the study suggest that the post-surgical inflammation leads to physiological changes relevant for drug absorption and disposition. These alterations should be accounted for in the interpretation of ADME studies in BDC animals.

  12. Virtual simulation of the postsurgical cosmetic outcome in patients with Pectus Excavatum

    NASA Astrophysics Data System (ADS)

    Vilaça, João L.; Moreira, António H. J.; L-Rodrigues, Pedro; Rodrigues, Nuno; Fonseca, Jaime C.; Pinho, A. C. M.; Correia-Pinto, Jorge

    2011-03-01

    Pectus excavatum is the most common congenital deformity of the anterior chest wall, in which several ribs and the sternum grow abnormally. Nowadays, the surgical correction is carried out in children and adults through Nuss technic. This technic has been shown to be safe with major drivers as cosmesis and the prevention of psychological problems and social stress. Nowadays, no application is known to predict the cosmetic outcome of the pectus excavatum surgical correction. Such tool could be used to help the surgeon and the patient in the moment of deciding the need for surgery correction. This work is a first step to predict postsurgical outcome in pectus excavatum surgery correction. Facing this goal, it was firstly determined a point cloud of the skin surface along the thoracic wall using Computed Tomography (before surgical correction) and the Polhemus FastSCAN (after the surgical correction). Then, a surface mesh was reconstructed from the two point clouds using a Radial Basis Function algorithm for further affine registration between the meshes. After registration, one studied the surgical correction influence area (SCIA) of the thoracic wall. This SCIA was used to train, test and validate artificial neural networks in order to predict the surgical outcome of pectus excavatum correction and to determine the degree of convergence of SCIA in different patients. Often, ANN did not converge to a satisfactory solution (each patient had its own deformity characteristics), thus invalidating the creation of a mathematical model capable of estimating, with satisfactory results, the postsurgical outcome.

  13. Mesenchymal stem cells in post-surgical cavities of large maxillary bone lesions

    PubMed Central

    Bertolai, Roberto; Catelani, Carlo; Signorini, Mattia; Rossi, Alessandro; Giannini, Domenico

    2016-01-01

    Summary Background Recent studies have highlighted that MSCs are capable of regenerating large bone defects when used in combination with bone substitutes and increasing allo-graft osteointegration. We investigated the hypothesis that autologous MSCs may lead to increased bone regeneration and reduced healing time in post-surgical cavities of large maxillary bone lesions. Methods This study involved 10 patients (TEST GROUP) (6 males and 4 females). All patients had expansive mandibular lesions larger than 3 cm. From the surgical point of view, the 10 patients were treated with MSCs (withdrawal of the iliac crest bone marrow BMMSs) directly into the post-surgical cavity, without the addition of filler. Results and radiological data, in the postoperative, were compared to those of patients who did not receive any grafting of MSCs. The 7 patients with mandibular lesions showed a rapid and very good healing with an 85–90% ossification of the major defect at 12 months. Conclusions Through the use of stem cells a greater ossification of the residual cavity (85–90%) was observed at 12 months after surgical enucleation in contenitive defects. PMID:28228785

  14. Clinimetric properties and clinical utility in rehabilitation of postsurgical scar rating scales: a systematic review.

    PubMed

    Vercelli, Stefano; Ferriero, Giorgio; Sartorio, Francesco; Cisari, Carlo; Bravini, Elisabetta

    2015-12-01

    The aim of this study was to review and critically assess the most used and clinimetrically sound outcome measures currently available for postsurgical scar assessment in rehabilitation. We performed a systematic review of the Medline and Embase databases to June 2015. All published peer-reviewed studies referring to the development, validation, or clinical use of scales or questionnaires in patients with linear scars were screened. Of 922 articles initially identified in the literature search, 48 full-text articles were retrieved for assessment. Of these, 16 fulfilled the inclusion criteria for data collection. Data were collected pertaining to instrument item domains, validity, reliability, and Rasch analysis. The eight outcome measures identified were as follows: Vancouver Scar Scale, Dermatology Life Quality Index, Manchester Scar Scale, Patient and Observer Scar Assessment Scale, Bock Quality of Life (Bock QoL) questionnaire, Stony Brook Scar Evaluation Scale, Patient-Reported Impact of Scars Measure, and Patient Scar Assessment Questionnaire. Scales were examined for their clinimetric properties, and recommendations for their clinical or research use and selection were made. There is currently no absolute gold standard to be used in rehabilitation for the assessment of postsurgical scars, although the Patient and Observer Scar Assessment Scale and the Patient-Reported Impact of Scars Measure emerged as the most robust scales.

  15. [Results of noxythiolin use in acute peritonitis].

    PubMed

    Migliori, G; Codinach, F; Marsan, A; Inglésakis, J A

    1978-01-01

    The authors present a series of 30 cases of acute supra- and inframesocolic peritonitis which, in addition to the treatment of their organic causes, benefitted from medical treatment by noxythioline, used as a peritoneal lavage, an irrigation with aspiration, or an instillation. A marked amelioration in the postoperative course was noted, particularly in those cases with infra-mesocolic peritonitis, with the absence of adhesions and suppurative collections on reintervention, and a rapid return to negativity of the positive bacteriological investigations performed systematically on the pe ritoneal fluid and on the drainage.

  16. Non-suppurative cellulitis: risk factors and its association with Staphylococcus aureus colonization in an area of endemic community-associated methicillin-resistant S. aureus infections.

    PubMed

    Eells, S J; Chira, S; David, C G; Craft, N; Miller, L G

    2011-04-01

    Suppurative methicillin-resistant Staphylococcus aureus (MRSA) skin infections are common and associated with MRSA colonization, but little is known about non-suppurative cellulitis and its relationship with MRSA colonization in areas endemic for community-associated MRSA. We prospectively enrolled patients hospitalized for non-suppurative cellulitis (n=50) and matched controls (n=100) and found S. aureus colonization was similar in cases and controls (30% vs. 25%, P=0·95). MRSA was uncommon in cases (6%) and controls (3%) (P=0·39). All MRSA isolates were USA300 by pulsed-field gel electrophoresis. Independent risk factors for non-suppurative cellulitis were diabetes (OR 3·5, 95% CI 1·4-8·9, P=0·01) and homelessness in the previous year (OR 6·4, 95% CI 1·9-20·9, P=0·002). These findings suggest that MRSA may only rarely be causative of non-suppurative cellulitis.

  17. Early post-surgical cognitive dysfunction is a risk factor for mortality among hip fracture hospitalized older persons.

    PubMed

    Ruggiero, C; Bonamassa, L; Pelini, L; Prioletta, I; Cianferotti, L; Metozzi, A; Benvenuti, E; Brandi, G; Guazzini, A; Santoro, G C; Mecocci, P; Black, D; Brandi, M L

    2017-02-01

    This study investigates the relationship between cognitive dysfunction or delirium detected in the early post-surgical phase and the 1-year mortality among 514 hip fracture hospitalized older persons. Patients with early cognitive dysfunction or delirium experienced a 2-fold increased mortality risk. Early post-operative cognitive dysfunction and delirium are negative prognostic factors for mortality.

  18. Comparison of extracellular dopamine concentration in awake unstressed and postsurgical nitrous oxide sedated rats.

    PubMed

    Kofke, W A; Stiller, R L; Rose, M E

    1995-10-01

    Nitrous oxide (N2O), 70%, in O2 is often used as a control condition after surgical preparation in rodents undergoing neuroscience investigations. Concern has been expressed that this constitutes a stressful condition. Microdialysis was used in 15 rats to assess extracellular striatal dopamine concentrations during overnight soundproof isolation and on the following day after vascular cannulation and halothane excretion under N2O sedation with concomitant neuromuscular blockade. The overnight dialysate dopamine concentration was 22.8 +/- 8.7 pg/40 microliters. Thirty minutes after stopping halothane, the dialysate concentration was 362.6 +/- 91.6 pg/40 microliters during postsurgical N2O sedation. These data indicate that (a) compared to an unstressed baseline, significant brain dopamine effects occur with N2O sedation after surgery with halothane N2O anesthesia, and (b) baseline conditions can have a major effect on microdialysis data expressed as percentage of baseline.

  19. Effects of recliner-chair versus traditional hospital bed on postsurgical diagnostic laparoscopic recovery time.

    PubMed

    Agodoa, Shirley E; Holder, Margaret A; Fowler, Sarah M

    2002-10-01

    Little has been documented regarding postoperative nursing interventions that are effective in decreasing postoperative recovery time, improving patient outcomes, or optimizing discharge readiness. A randomized study was conducted to evaluate 2 methods of recovery positioning and to examine factors that affect home readiness (eg, voiding, intake) for postsurgical laparoscopy patients. Participants were randomized into 2 groups. The control group was recovered in traditional hospital beds, while subjects in the experimental group recovered in a "recliner-chair," which was adjustable by the patient for comfort. The results showed that patients who recovered in adjustable recliner-chairs reached home readiness sooner and experienced greater comfort levels than patients who recovered in traditional hospital beds. Furthermore, patients in the recliner-chair group had fewer adverse symptoms such as nausea, severe pain, and delayed voiding. This is a U.S. government work. There are no restrictions on its use.

  20. Fractionated doses of radioiodine for ablation of postsurgical thyroid tissue remnants

    SciTech Connect

    Arad, E.; Flannery, K.; Wilson, G.A.; O'Mara, R.E. )

    1990-10-01

    Patients who have differentiated thyroid carcinoma and have undergone total thyroidectomy are treated with radioiodine for ablation of functional thyroid remnants. Administration of a single therapeutic dose in excess of 30 mCi of l-131 requires hospitalization. In an attempt to obviate the necessity for hospitalization, the prospective ablative dose was divided into two or three fractions given at weekly intervals on an ambulatory basis. To assess the effectiveness of this approach, this group of patients was compared to a cohort of hospitalized patients treated with a single dose. Ablation was achieved in 9 out of 12 patients treated in a fractionated manner (a 75% success rate), whereas in 16 out of 20 patients given a single dose the thyroid remnants were completely eradicated (an 80% success rate). That the use of split, smaller doses administered at weekly intervals on an ambulatory basis presents a reasonable alternative for ablation of postsurgical, residual-functioning thyroid tissue.

  1. Apnea in postsurgical hypnotherapy of an esophageal cancer patient: a brief communication.

    PubMed

    Jones, M M

    1994-07-01

    Use of clinical hypnosis in the postsurgical psychotherapy of an esophageal cancer patient who could not swallow involved reenactment of the successful surgery and producing hallucinations of taste and smell, as well as working through emotions relations to the surgery and her disease. An apnea that occurred in a late phase of the treatment was addressed with the familiar arm pumping technique that had been used as a deepening technique, resulting in the patient's resuming normal breathing. The experience reminds the practitioner of the possible unexpected professional demands when working in a medical environment. It also provides clues as to the underlying psychological mechanisms and their role in successful symptom removal. A 6-year follow-up confirmed the lasting effect of this brief psychotherapy.

  2. Persistent post-surgical pain and neuropathic pain after total knee replacement

    PubMed Central

    Drosos, Georgios I; Triantafilidou, Triantafilia; Ververidis, Athanasios; Agelopoulou, Cristina; Vogiatzaki, Theodosia; Kazakos, Konstantinos

    2015-01-01

    AIM: To study the prevalence of persistent post-surgical pain (PPSP) and neuropathic pain (NP) after total knee replacement (TKR). METHODS: MEDLINE and Embase databases were searched for articles published until December 2014 in English language. Published articles were included if they referred to pain that lasts at least 3 mo after primary TKR for knee osteoarthritis, and measured pain with pain specific instruments. Studies that referred to pain caused by septic reasons and implant malalignment were excluded. Both prospective and retrospective studies were included and only 14 studies that match the inclusion criteria were selected for this review. RESULTS: The included studies were characterized by the heterogeneity on the scales used to measure pain and pre-operative factors related to PPSP and NP. The reported prevalence of PPSP and NP seems to be relatively high, but it varies among different studies. There is also evidence that the prevalence of post-surgical pain is related to the scale used for pain measurement. The prevalence of PPSP is ranging at 6 mo from 16% to 39% and at 12 mo from 13.1% to 23% and even 38% of the patients. The prevalence of NP at 6 mo post-operatively is ranging from 5.2% to 13%. Pre-operative factors related to the development of PPSP also differ, including emotional functioning, such as depression and pain catastrophizing, number of comorbidities, pain problems elsewhere and operations in knees with early grade of osteoarthritis. CONCLUSION: No firm conclusions can be reached regarding the prevalence of PPSP and NP and the related factors due to the heterogeneity of the studies. PMID:26301182

  3. Methicillin-resistant Staphylococcus aureus as a cause of neonatal suppurative parotitis: a report of two cases and review of the literature.

    PubMed

    Donovan, Sean T; Rohman, Grant T; Selph, John P; Rajan, Roy; Stocks, Rosemary M; Thompson, Jerome W

    2013-06-01

    Suppurative parotitis is an uncommon entity identified in newborns. While Staphylococcus aureus has been frequently identified as the causative pathogen among the few patients diagnosed with neonatal suppurative parotitis (NSP), there has only been one prior case described in the literature that was due to methicillin-resistant Staphylococcus aureus (MRSA). Because of its virulence, MRSA presents new and substantial challenges for the surgeon; we describe two cases of NSP caused by MRSA and the subsequent surgical intervention necessitated for cure. We also include a review of all cases of NSP described in the English-language literature.

  4. Pleuritis and suppurative pneumonia associated with a hypermucoviscosity phenotype of Klebsiella pneumoniae in California sea lions (Zalophus californianus).

    PubMed

    Jang, Spencer; Wheeler, Liz; Carey, Roberta B; Jensen, Bette; Crandall, Claudia M; Schrader, Kimmi N; Jessup, David; Colegrove, Kathleen; Gulland, Frances M D

    2010-02-24

    The aim of this study is to document the isolation of a hypermucoviscosity (HMV) phenotype of Klebsiella pneumoniae from 25 cases of suppurative pneumonia and pleuritis and two cases of abscesses in California sea lions (Zalophus californianus) from the central California coast, representing the first report of this zoonotic pathogen from the marine environment and only the second report in non-humans. Animals died 2h to 4 days after first being observed sick on beaches. Clinical signs varied from dyspnoea to coma. Gross post-mortem examination of 25 cases revealed fibrinous pleuritis, copious pus in the pleural cavity and suppurative bronchopneumonia. K. pneumoniae isolates obtained from lung and pleural swabs and the hepatic and subcuticular abscesses were highly mucoid on blood agar culture media and were positive to the "string test". Twenty-one of the 27 isolates were examined by PCR and all were positive for rmpA and K2wyz and negative for K1magA genes. Although pneumonia and pleuritis have previously commonly been observed in marine mammals, their association with pure cultures of a zoonotic bacteria, K. pneumoniae HMV phenotype, has not. This report provides further evidence of the role marine mammals play as sentinels of health risks to humans from coastal waters.

  5. UNDESCENDED TESTICLE COMPLICATING ACUTE APPENDICITIS*

    PubMed Central

    Herzig, Maximilian L.

    1924-01-01

    1. Symptoms referable to compression of the spermatic cord and incarceration of right testicle, obscure the underlying pathologic changes occurring in the vermiform appendix. 2. Testicular underdevelopment and resulting subnormal cerebration. 3. Operative technique: (a) Pre-operative diagnosis: Incarceration of right testicle and possible perforative appendicitis. (b) Descent of right incarcerated testicle. Bassini closure. (c) Exploratory laparotomy: Intramuscular gridiron incision. 4. Operative findings: (a) Strangulation and incarceration of undescended right testicle and spermatic cord in inguinal canal. (b) Copious pus, free in peritoneal cavity. An adherent, sloughing, perforative, retrocecal appendix identified, left undisturbed and free drainage established. 5. Progress: (a) Eventful recovery from acute suppurative appendicitis following drainage of appendical focus. (b) Marked development following the operative descent of an incarcerated testicle in a backward boy, age twelve, who had a bilateral cryptorchism. PMID:18739377

  6. Postsurgical treatment with adjuvant transarterial chemoembolization in patients with hepatitis B-related hepatocellular carcinoma

    PubMed Central

    Hu, Hao; Liu, Rong; Long, Xiao Ran; Han, Xi Kun; Fan, Jia; Yan, Zhi Ping; Wang, Jian Hua

    2016-01-01

    Abstract This study sought to develop a reliable and easy-to-use scoring model to guide the decision to perform postsurgical adjuvant transarterial chemoembolization (PA-TACE) in patients with hepatitis B-related hepatocellular carcinoma (HCC). The study included 235 consecutive patients with hepatitis B-related HCC undergoing PA-TACE at our medical center. Patients were assigned to 2 sets according to the PA-TACE date: initial (2005–2007; n = 130) and internal validation (2008–2009; n = 105) sets. With the aid of a Cox regression model, we developed a risk-scoring model from the independent predictive factors of our initial set designed as a guide for PA-TACE, and the performance of the model was validated with an internal set. External validation was also performed with an independent dataset (n = 84) to assess the discriminatory power of the scoring model. In the multivariate analysis, 4 risk factors (an increase in Child-Pugh score of at least 1 point, hepatitis B virus deoxyribonucleic acid [HBV-DNA] level >104 IU/mL, tumor diameter ≥5 cm, and the presence of vascular invasion) were significantly associated with prognosis. These factors were incorporated into a novel clinicopathological scoring model (assessment for PA-TACE [APT] risk-scoring model) ranging from 0 to 8 that was correlated with prognosis. Different survival outcomes were identified in three groups (0–2 points, 3–6 points, and 7–8 points). The risk-scoring model was further confirmed with 2 independent sets. The novel APT risk-scoring model, merging 4 prognostic factors, may achieve an optimal postsurgical prediction of PA-TACE in HBV-related HCC. The risk for an individual patient with an APT score of ≥7.0 prior to the PA-TACE, who may not profit from further PA-TACE, can be determined, and this may lead to a more appropriate choice of treatment. PMID:28033246

  7. Prediction of post-surgical seizure outcome in left mesial temporal lobe epilepsy.

    PubMed

    Feis, Delia-Lisa; Schoene-Bake, Jan-Christoph; Elger, Christian; Wagner, Jan; Tittgemeyer, Marc; Weber, Bernd

    2013-01-01

    Mesial temporal lobe epilepsy is the most common type of focal epilepsy and in its course often becomes refractory to anticonvulsant pharmacotherapy. A resection of the mesial temporal lobe structures is a promising option in these cases. However, approximately 30% of all patients remain with persistent seizures after surgery. In other words, reliable criteria for patients' outcome prediction are absent. To address this limitation, we investigated pre-surgical brain morphology of patients with unilateral left mesial temporal lobe epilepsy who underwent a selective amygdalohippocampectomy. Using support vector classification, we aimed to predict the post-surgical seizure outcome of each patient based on the pre-surgical T1-weighted structural brain images. Due to morphological gender differences and the evidence that men and women differ in onset, prevalence and symptomology in most neurological diseases, we investigated male and female patients separately. Thus, we benefitted from the capability to validate the reliability of our method in two independent samples. Notably, we were able to accurately predict the individual patients' outcome in the male (94% balanced accuracy) as well as in the female (96% balanced accuracy) group. In the male cohort relatively larger white matter volumes in the favorable as compared to the non-favorable outcome group were identified bilaterally in the cingulum bundle, fronto-occipital fasciculus and both caudate nuclei, whereas the left inferior longitudinal fasciculus showed relatively larger white matter volume in the non-favorable group. While relatively larger white matter volumes in the female cohort in the left inferior and right middle longitudinal fasciculus were associated with the favorable outcome, relatively larger white matter volumes in the non-favorable outcome group were identified bilaterally in the superior longitudinal fasciculi I and II. Here, we observed a clear lateralization and distinction of structures

  8. Fibrin matrices enhance the transplant and efficacy of cytotoxic stem cell therapy for post-surgical cancer

    PubMed Central

    Bagó, Juli R.; Pegna, Guillaume J.; Okolie, Onyi; Hingtgen, Shawn D.

    2016-01-01

    Tumor-homing cytotoxic stem cell (SC) therapy is a promising new approach for treating the incurable brain cancer glioblastoma (GBM). However, problems of retaining cytotoxic SCs within the post-surgical GBM resection cavity are likely to significantly limit the clinical utility of this strategy. Here, we describe a new fibrin-based transplant approach capable of increasing cytotoxic SC retention and persistence within the resection cavity, yet remaining permissive to tumoritropic migration. This fibrin-based transplant can effectively treat both solid and post-surgical human GBM in mice. Using our murine model of image-guided model of GBM resection, we discovered that suspending human mesenchymal stem cells (hMSCS) in a fibrin matrix increased initial retention in the surgical resection cavity 2-fold and prolonged persistence in the cavity 3-fold compared to conventional delivery strategies. Time-lapse motion analysis revealed that cytotoxic hMSCs in the fibrin matrix remain tumoritropic, rapidly migrating from the fibrin matrix to co-localize with cultured human GBM cells. We encapsulated hMSCs releasing the cytotoxic agent TRAIL (hMSC-sTR) in fibrin, and found hMSC-sTR/fibrin therapy reduced the viability of multiple 3-D human GBM spheroids and regressed established human GBM xenografts 3-fold in 11 days. Mimicking clinical therapy of surgically resected GBM, intra-cavity seeding of therapeutic hMSC-sTR encapsulated in fibrin reduced post-surgical GBM volumes 6-fold, increased time to recurrence 4-fold, and prolonged median survival from 15 to 36 days compared to control-treated animals. Fibrin-based SC therapy could represent a clinically compatible, viable treatment to suppress recurrence of post-surgical GBM and other lethal cancer types. PMID:26803410

  9. The use of Emeraid Exotic Carnivore Diet improves postsurgical recovery and survival of long-tailed ducks

    USGS Publications Warehouse

    Olsen, Glenn H.; Ford, Scott; Perry, Matthew C.; Wells-Berlin, Alicia M.

    2010-01-01

    Gavage feeding is a commonly used technique in wildlife rehabilitation. While implanting satellite transmitters in long-tailed ducks (Clangula hyemalis), a need for extra postsurgical nutritional support was identified. A new product, Emeraid Exotic Carnivore Diet, has proven effective in maintaining and even increasing the birds' body weights while in captivity. This has resulted in a 54-g increase in weight at release and better survival postrelease. Tips for mixing and using the new diet are included.

  10. Analysis of Postsurgical Health-Related Quality of Life and Quality of Voice of Patients With Laryngeal Carcinoma

    PubMed Central

    Luo, Jie; Wu, Jieli; Lv, Kexing; Li, Kaichun; Wu, Jianhui; Wen, Yihui; Li, Xiaoling; Tang, Haocheng; Jiang, Aiyun; Wang, Zhangfeng; Wen, Weiping; Lei, Wenbin

    2016-01-01

    Abstract This study aims to analyze the postsurgical health-related quality of life (HRQOL) and quality of voice (QOV) of patients with laryngeal carcinoma with an expectation of improving the treatment and HRQOL of these patients. Based on the collection of information of patients with laryngeal carcinoma regarding clinical characteristics (age, TNM stage, with or without laryngeal preservation and/or neck dissection, with or without postoperative irradiation and/or chemotherapy, etc.), QOV using Voice Handicap Index (VIH) scale and HRQOL using EORTC QLQ-C30 and EORTCQLQ-H&N35 scales, the differences of postsurgical HRQOL related to their clinical characteristics were analyzed using univariate nonparametric tests, the main factors impacting the postsurgical HRQOL were analyzed using regression analyses (generalized linear models) and the correlation between QOV and HRQOL analyzed using spearman correlation analysis. A total of 92 patients were enrolled in this study, on whom the use of EORTC QLQ-C30, EORTC QLQ-H&N35 and VHI scales revealed that: the differences of HRQOL were significant among patients with different ages, TNM stages, and treatment modalities; the main factors impacting the postsurgical HRQOL were pain, speech disorder, and dry mouth; and QOV was significantly correlated with HRQOL. For the patients with laryngeal carcinoma included in our study, the quality of life after open surgeries were impacted by many factors predominated by pain, speech disorder, and dry mouth. It is suggested that doctors in China do more efforts on the patients’ postoperative pain and xerostomia management and speech rehabilitation with the hope of improving the patients’ quality of life. PMID:26735538

  11. Fibrin matrices enhance the transplant and efficacy of cytotoxic stem cell therapy for post-surgical cancer.

    PubMed

    Bagó, Juli R; Pegna, Guillaume J; Okolie, Onyi; Hingtgen, Shawn D

    2016-04-01

    Tumor-homing cytotoxic stem cell (SC) therapy is a promising new approach for treating the incurable brain cancer glioblastoma (GBM). However, problems of retaining cytotoxic SCs within the post-surgical GBM resection cavity are likely to significantly limit the clinical utility of this strategy. Here, we describe a new fibrin-based transplant approach capable of increasing cytotoxic SC retention and persistence within the resection cavity, yet remaining permissive to tumoritropic migration. This fibrin-based transplant can effectively treat both solid and post-surgical human GBM in mice. Using our murine model of image-guided model of GBM resection, we discovered that suspending human mesenchymal stem cells (hMSCS) in a fibrin matrix increased initial retention in the surgical resection cavity 2-fold and prolonged persistence in the cavity 3-fold compared to conventional delivery strategies. Time-lapse motion analysis revealed that cytotoxic hMSCs in the fibrin matrix remain tumoritropic, rapidly migrating from the fibrin matrix to co-localize with cultured human GBM cells. We encapsulated hMSCs releasing the cytotoxic agent TRAIL (hMSC-sTR) in fibrin, and found hMSC-sTR/fibrin therapy reduced the viability of multiple 3-D human GBM spheroids and regressed established human GBM xenografts 3-fold in 11 days. Mimicking clinical therapy of surgically resected GBM, intra-cavity seeding of therapeutic hMSC-sTR encapsulated in fibrin reduced post-surgical GBM volumes 6-fold, increased time to recurrence 4-fold, and prolonged median survival from 15 to 36 days compared to control-treated animals. Fibrin-based SC therapy could represent a clinically compatible, viable treatment to suppress recurrence of post-surgical GBM and other lethal cancer types.

  12. Cell proliferation in the post-surgical stomach, dietary salt, and the effect of H pylori eradication.

    PubMed Central

    Willis, P; Lynch, D A; Prescott, R; Lamonby, S

    1999-01-01

    AIMS: To study the epithelial kinetics of the post-surgical stomach with reference to dietary salt intake and H pylori. METHODS: Endoscopic biopsies of the antrum/anastomosis and corpus were taken for histology and MIB-1 immunostaining. The labelling index (LI%) was determined in the three zones of the gastric glands (zone 1 = surface + gastric pit; zone 2 = isthmus; zone 3 = gland base) in patients with vagotomy and pyloroplasty (n = 12), gastroenterostomy + vagotomy (n = 4), partial gastrectomy (n = 3), and Billroth I operation (n = 3). Dietary salt was determined by urinary sodium/creatinine ratio. Twelve patients were H pylori positive (10 vagotomy and pyloroplasty; 2 partial gastrectomy) and had a repeat biopsy three months after antihelicobacter treatment (10 were H pylori negative after treatment). RESULTS: There was no correlation between salt intake and antrum/anastomosis (r = -0.34; p = 0.2) or corpus (r = -0.16; p = 0.2) labelling indices. Gastric mucosal proliferation is increased in the antrum/ anastomosis compared to the corpus in H pylori positive (p = 0.014) but not H pylori negative subjects (p = 0.084). This may reflect the different types of post-surgical stomach in each group. Gastric mucosal proliferation is reduced in antrum/anastomosis (p = 0.002) and corpus (p = 0.016) following H pylori eradication. CONCLUSIONS: Dietary salt does not influence gastric mucosal proliferation in the post-surgical stomach but H pylori may have a role in gastric stump carcinogenesis. PMID:10655987

  13. JAAD online. Over-the-counter scar products for postsurgical patients: disparities between online advertised benefits and evidence regarding efficacy.

    PubMed

    Morganroth, Pamela; Wilmot, Alissa Cowden; Miller, Christopher

    2009-12-01

    Surgical patients frequently read about over-the-counter (OTC) scar products online and ask physicians for advice about product use. We summarized the characteristics of the 20 best-selling scar products on the Web site drugstore.com and reviewed the medical literature for data supporting the efficacy of OTC scar products used on fresh postsurgical wounds. Products had an average price of $16.25 (range $9.49-$59.99) and an average of 9.2 ingredients (range 1-29). Silicone, vitamin E, and onion extract were common ingredients. Although weak evidence indicates that silicone gel dressings may improve postsurgical scar appearance, published evidence does not support postoperative use of most scar products. However, many products have multiple ingredients, and few clinical trials assess the ingredient combinations of specific products. The practical information about OTC scar products and published efficacy data found in this review may help physicians to counsel patients about postsurgical product use and counter unrealistic expectations gained from online advertisements.

  14. Evolution of transversus abdominis plane infiltration techniques for postsurgical analgesia following abdominal surgeries

    PubMed Central

    Gadsden, Jeffrey; Ayad, Sabry; Gonzales, Jeffrey J; Mehta, Jaideep; Boublik, Jan; Hutchins, Jacob

    2015-01-01

    Transversus abdominis plane (TAP) infiltration is a regional anesthesia technique that has been demonstrated to be effective for management of postsurgical pain after abdominal surgery. There are several different clinical variations in the approaches used for achieving analgesia via TAP infiltration, and methods for identification of the TAP have evolved considerably since the landmark-guided technique was first described in 2001. There are many factors that impact the analgesic outcomes following TAP infiltration, and the various nuances of this technique have led to debate regarding procedural classification of TAP infiltration. Based on our current understanding of fascial and neuronal anatomy of the anterior abdominal wall, as well as available evidence from studies assessing local anesthetic spread and cutaneous sensory block following TAP infiltration, it is clear that TAP infiltration techniques are appropriately classified as field blocks. While the objective of peripheral nerve block and TAP infiltration are similar in that both approaches block sensory response in order to achieve analgesia, the technical components of the two procedures are different. Unlike peripheral nerve block, which involves identification or stimulation of a specific nerve or nerve plexus, followed by administration of a local anesthetic in close proximity, TAP infiltration involves administration and spread of local anesthetic within an anatomical plane of the surgical site. PMID:26677342

  15. Fetus dose estimation in thyroid cancer post-surgical radioiodine therapy.

    PubMed

    Mianji, Fereidoun A; Diba, Jila Karimi; Babakhani, Asad

    2015-01-01

    Unrecognised pregnancy during radioisotope therapy of thyroid cancer results in hardly definable embryo/fetus exposures, particularly when the thyroid gland is already removed. Sources of such difficulty include uncertainty in data like pregnancy commencing time, amount and distribution of metastasized thyroid cells in body, effect of the thyroidectomy on the fetus dose coefficient etc. Despite all these uncertainties, estimation of the order of the fetus dose in most cases is enough for medical and legal decision-making purposes. A model for adapting the dose coefficients recommended by the well-known methods to the problem of fetus dose assessment in athyrotic patients is proposed. The model defines a correction factor for the problem and ensures that the fetus dose in athyrotic pregnant patients is less than the normal patients. A case of pregnant patient undergone post-surgical therapy by I-131 is then studied for quantitative comparison of the methods. The results draw a range for the fetus dose in athyrotic patients using the derived factor. This reduces the concerns on under- or over-estimation of the embryo/fetus dose and is helpful for personal and/or legal decision-making on abortion.

  16. Mesothelial-to-mesenchymal transition in the pathogenesis of post-surgical peritoneal adhesions.

    PubMed

    Sandoval, Pilar; Jiménez-Heffernan, José A; Guerra-Azcona, Gonzalo; Pérez-Lozano, María L; Rynne-Vidal, Ángela; Albar-Vizcaíno, Patricia; Gil-Vera, Fernando; Martín, Paloma; Coronado, María José; Barcena, Carmen; Dotor, Javier; Majano, Pedro Lorenzo; Peralta, Abelardo Aguilera; López-Cabrera, Manuel

    2016-05-01

    Peritoneal adhesions (PAs) are fibrotic bands formed between bowel loops, solid organs, and the parietal peritoneum, which may appear following surgery, infection or endometriosis. They represent an important health problem with no effective treatment. Mesothelial cells (MCs) line the peritoneal cavity and undergo a mesothelial-to-mesenchymal transition (MMT) under pathological conditions, transforming into myofibroblasts, which are abundant in peritoneal fibrotic tissue. The aim of this study was to investigate if peritoneal MCs undergo a MMT contributing to the formation of post-surgical adhesions. Biopsies from patients with PAs were analysed by immunohistochemistry, immunofluorescence, and quantitative RT-PCR. A mouse model of PAs based on ischaemic buttons was used to modulate MMT by blocking the transforming growth factor-beta (TGF-β) pathway. The severity of adhesions and MMT-related marker expression were studied. We observed myofibroblasts derived from the conversion of MCs in submesothelial areas of patients with PAs. In addition, MMT-related markers were dysregulated in adhesion zones when compared to distant normal peritoneal tissue of the same patient. In animal experiments, blockage of TGF-β resulted in molecular reprogramming of markers related to the mesenchymal conversion of MCs and in a significant decrease in the severity of the adhesions. These data indicate for the first time that MMT is involved in PA pathogenesis. This finding opens new therapeutic strategies to interfere with adhesion formation by modulating MMT with a wide range of pharmacological agents.

  17. Usefulness of biodegradable polydioxanone stents in the treatment of postsurgical colorectal strictures and fistulas.

    PubMed

    Pérez Roldán, F; González Carro, P; Villafáñez García, M C; Aoufi Rabih, S; Legaz Huidobro, M L; Sánchez-Manjavacas Múñoz, N; Roncero García-Escribano, O; Ynfante Ferrús, M; Bernardos Martín, E; Ruiz Carrillo, F

    2012-03-01

    Benign colonic strictures and fistulas are a growing problem presenting most commonly after bowel resection. Standard treatment is with endoscopic bougies or, more usually, balloon dilation. When these approaches are not successful, other solutions are available and different endoscopic and surgical approaches have been used to treat fistulas. We present an additional option--biodegradable stents--for the treatment of colonic strictures and fistulas that have proven refractory to other endoscopic interventions. We analyzed the results from 10 patients with either a postsurgical colorectal stricture (n =7) or rectocutaneous fistula (n =3) treated with the biodegradable SX-ELLA esophageal stent (covered or uncovered). Stents were successfully placed in nine patients, although early migration subsequently occurred in one. Placement was impossible in one patient due to deformity of the area and the fact that the stricture was approximately 30cm from the anus. The fistulas were successfully closed in all patients, although symptoms reappeared in one patient. In the six patients who received stents for strictures, symptoms resolved in five; in the remaining patient, the stent migrated shortly after the endoscopy. Treatment of colonic strictures and rectocutaneous fistulas with biodegradable stents is an effective alternative in the short-to-medium term. The stent does not have to be removed and is subject to very few complications. The drawbacks of this approach are the need to repeat the procedure in some patients and the lack of published series on efficacy.

  18. Chronic suppurative osteomyelitis with proliferative periostitis related to a fully impacted third molar germ: a report of two cases

    PubMed Central

    2016-01-01

    In prolonged chronic osteomyelitis, chronic inflammation and low-grade infections can result in new periosteal bone formation. Chronic osteomyelitis with proliferative periostitis (traditionally termed Garré's sclerosing osteomyelitis) mainly affects children and young adults. Here, we present two rare cases of an 11-year-old and a 12-year-old patient with suppurative chronic osteomyelitis with proliferative periostitis without any definitive infection source, such as dental caries or periodontitis. The source of infection was likely to be related to the development of a lower right third molar germ with follicular space widening. Management involved antibiotics and the removal of the third molar germ and surgical debridement. Disease remission and a normal appearance was observed at the six-month follow-up visit. PMID:27595089

  19. [Clinical and roentgenological diagnostics of the severity of mucositis in the patients presenting with chronic suppurative otitis media].

    PubMed

    Kriukov, A I; Garov, E V; Zelikovich, E I; Azarov, P V; Garova, E E; Sudarev, P A

    2014-01-01

    The objective of the present study was to determine the prevalence of mucositis and its roentgenological manifestations in the patients presenting with chronic suppurative otitis media (CSOM). A total of 390 patients with CSOM (mesotympanitis) and 85 ones suffering CSOM with concomitant mucositis were available for the observation. The signs of mucositis were evaluated based on the patients' complaints, results of otomicroscopy, and computed tomography (CT) of the temporal bones. This randomized clinical study involving 390 patients presenting with CSOM revealed the signs of mucositis in 44.6% of the cases. Analysis of the results of temporal bone CT performed in 85 patients with CSOM and mucositis in the absence exacerbation has demonstrated the possibility of detecting mucositis and evaluating its severity from the changes in the airness of the tympanic cavity, attics, and antrum due to the presence of the pathological substrate in these regions.

  20. Pyogenic Arthritis, Pyoderma Gangrenosum, Acne, Suppurative Hidradenitis (PA-PASH) Syndrome: An Atypical Presentation of a Rare Syndrome

    PubMed Central

    Ursani, Mohammad A.; Appleyard, Joan; Whiteru, Onome

    2016-01-01

    Patient: Male, 44 Final Diagnosis: PAPASH syndrome Symptoms: Recurrent skin ulcers • diarrhea • inflammatory arthritis Medication: Prednisone • anti-tumor necrosis factor Clinical Procedure: N/A Specialty: Rheumatology Objective: Rare disease Background: Pyogenic arthritis, pyoderma gangrenosum (PG), acne, and suppurative hidradenitis (PA-PASH) syndrome has been linked to an auto-inflammatory pathway. We report a case that is an atypical presentation of a rare syndrome, which supports literature suggesting that different phenotypes of PG-related syndromes may be a variation of the same pathogenic spectrum. Interestingly, our patient displayed a positive proteinase-3 antibody (PR-3). The clinical relevance of this is unclear. In recent literature, antineutrophil cytoplasmic autoantibodies (ANCA) positivity has been reported in various inflammatory conditions other than ANCA-associated vasculitis (AAV). Case Report: A 44-year-old African American male with history of pyogenic arthritis, acne, suppurative hidradenitis, and chronic diarrhea presented for evaluation of painful ulcers located on the bilateral lower extremities, bilateral proximal interphalangeal joints, buttocks, and scrotum, and chronic diarrhea. Infectious etiologies for the ulcers were ruled out. Biopsy of an ulcer revealed PG. Colonoscopy revealed inflammation and ulceration with biopsy consistent with ulcerative colitis (UC). After treatment with prednisone, the ulcers healed within 4 weeks, and the chronic diarrhea resolved. Conclusions: Our patient displayed a variation of PA-PASH syndrome and UC. Previously reported cases of similar phenotypes of PG-related syndromes have not presented in this fashion. Furthermore, the literature does not report cases of PG-related syndromes with an elevation in PR-3 antibody. Elevation in PR-3 has been reported in various inflammatory disorders aside from AAV. The relevance of this is currently unclear. It may be possible that the milieus of these various

  1. Pyogenic Arthritis, Pyoderma Gangrenosum, Acne, Suppurative Hidradenitis (PA-PASH) Syndrome: An Atypical Presentation of a Rare Syndrome.

    PubMed

    Ursani, Mohammad A; Appleyard, Joan; Whiteru, Onome

    2016-08-17

    BACKGROUND Pyogenic arthritis, pyoderma gangrenosum (PG), acne, and suppurative hidradenitis (PA-PASH) syndrome has been linked to an auto-inflammatory pathway. We report a case that is an atypical presentation of a rare syndrome, which supports literature suggesting that different phenotypes of PG-related syndromes may be a variation of the same pathogenic spectrum. Interestingly, our patient displayed a positive proteinase-3 antibody (PR-3). The clinical relevance of this is unclear. In recent literature, antineutrophil cytoplasmic autoantibodies (ANCA) positivity has been reported in various inflammatory conditions other than ANCA-associated vasculitis (AAV). CASE REPORT A 44-year-old African American male with history of pyogenic arthritis, acne, suppurative hidradenitis, and chronic diarrhea presented for evaluation of painful ulcers located on the bilateral lower extremities, bilateral proximal interphalangeal joints, buttocks, and scrotum, and chronic diarrhea. Infectious etiologies for the ulcers were ruled out. Biopsy of an ulcer revealed PG. Colonoscopy revealed inflammation and ulceration with biopsy consistent with ulcerative colitis (UC). After treatment with prednisone, the ulcers healed within 4 weeks, and the chronic diarrhea resolved. CONCLUSIONS Our patient displayed a variation of PA-PASH syndrome and UC. Previously reported cases of similar phenotypes of PG-related syndromes have not presented in this fashion. Furthermore, the literature does not report cases of PG-related syndromes with an elevation in PR-3 antibody. Elevation in PR-3 has been reported in various inflammatory disorders aside from AAV. The relevance of this is currently unclear. It may be possible that the milieus of these various auto-inflammatory disorders may share pathogenic commonalities.

  2. Prospective postsurgical capsule endoscopy in patients with Crohn’s disease

    PubMed Central

    Kono, Tomoaki; Hida, Nobuyuki; Nogami, Koji; Iimuro, Masaki; Ohda, Yoshio; Yokoyama, Yoko; Kamikozuru, Koji; Tozawa, Katsuyuki; Kawai, Mikio; Ogawa, Tomohiro; Hori, Kazutoshi; Ikeuchi, Hiroki; Miwa, Hiroto; Nakamura, Shiro; Matsumoto, Takayuki

    2014-01-01

    AIM: To clarify the usefulness of postsurgical capsule endoscopy (CE) in the diagnosis of recurrent small bowel lesions of Crohn’s disease (CD). METHODS: This prospective study included 19 patients who underwent ileocolectomy or partial ileal resection for CD. CE was performed 2-3 wk after surgery to check for the presence/absence and severity of lesions remaining in the small bowel, and for any recurrence at the anastomosed area. CE was repeated 6-8 mo after surgery and the findings were compared with those obtained shortly after surgery. The Lewis score (LS) was used to evaluate any inflammatory changes of the small bowel. RESULTS: One patient was excluded from analysis because of insufficient endoscopy data at the initial CE. The total LS shortly after surgery was 428.3 on average (median, 174; range, 8-4264), and was ≥ 135 (active stage) in 78% (14 of 18) of the patients. When the remaining unresected small bowel was divided into 3 equal portions according to the transition time (proximal, middle, and distal tertiles), the mean LS was 286.6, 83.0, and 146.7, respectively, without any significant difference. Ulcerous lesions in the anastomosed area were observed in 83% of all patients. In 38% of the 13 patients who could undergo CE again after 6-8 mo, the total LS was higher by ≥ 100 than that recorded shortly after surgery, thus indicating a diagnosis of endoscopic progressive recurrence. CONCLUSION: Our pilot study suggests that CE can be used to objectively evaluate the postoperative recurrence of small bowel lesions after surgery for CD. PMID:24634713

  3. The Use of Trazodone to Facilitate Post-Surgical Confinement in Dogs

    PubMed Central

    Gruen, Margaret E.; Roe, Simon C.; Griffith, Emily; Hamilton, Alexandra; Sherman, Barbara L.

    2015-01-01

    Objective To investigate the safety and efficacy of the oral serotonin antagonist/reuptake inhibitor trazodone hydrochloride to facilitate confinement and calming after orthopedic surgery in dogs. Design Prospective open-label trial. Animals 36 client-owned dogs. Procedures Healthy dogs were recruited when presented for pre-surgical evaluation for orthopedic procedures. Starting the day after surgery, dogs were administered trazodone (~3.5 mg/kg, per os (PO), q12h) with tramadol (4–6 mg/kg, PO, q8–12h) for pain management. After 3 days, tramadol was discontinued and trazodone was increased (~7 mg/kg, PO, q12h) and maintained for at least 4 weeks. If needed, trazodone dosage was increased to 7–10 mg/kg, PO, q8h. Clients completed electronic surveys rating their dogs’ confinement tolerance, calmness/hyperactivity level, and responses to specific provocative situations, prior to surgery and at 1, 2, 3, and 4 weeks and at the post-surgical evaluation (8–12 weeks). Results The majority of clients (~90%) reported that, when given trazodone during the 8–12 weeks following orthopedic surgery, their dogs improved moderately or extremely with regard to confinement tolerance and calmness. Trazodone was well tolerated, even in combination with non-steroidal drugs, antibiotics, and other medications; no dogs were withdrawn from the study due to adverse reactions. Client-reported median onset of action of trazodone was 31–45 minutes and median duration of action was four or more hours. Conclusions and Clinical Relevance The results suggest that oral trazodone is a safe and efficacious medication that may be used to facilitate confinement and enhance behavioral calmness of dogs during the critical recovery period following orthopedic surgery. PMID:25029308

  4. Pectus excavatum postsurgical outcome based on preoperative soft body dynamics simulation

    NASA Astrophysics Data System (ADS)

    Moreira, Antonio H. J.; Rodrigues, Pedro L.; Fonseca, Jaime; Pinho, A. C. M.; Rodrigues, Nuno F.; Correia-Pinto, Jorge; Vilaça, João L.

    2012-02-01

    Pectus excavatum is the most common congenital deformity of the anterior chest wall, in which an abnormal formation of the rib cage gives the chest a caved-in or sunken appearance. Today, the surgical correction of this deformity is carried out in children and adults through Nuss technic, which consists in the placement of a prosthetic bar under the sternum and over the ribs. Although this technique has been shown to be safe and reliable, not all patients have achieved adequate cosmetic outcome. This often leads to psychological problems and social stress, before and after the surgical correction. This paper targets this particular problem by presenting a method to predict the patient surgical outcome based on pre-surgical imagiologic information and chest skin dynamic modulation. The proposed approach uses the patient pre-surgical thoracic CT scan and anatomical-surgical references to perform a 3D segmentation of the left ribs, right ribs, sternum and skin. The technique encompasses three steps: a) approximation of the cartilages, between the ribs and the sternum, trough b-spline interpolation; b) a volumetric mass spring model that connects two layers - inner skin layer based on the outer pleura contour and the outer surface skin; and c) displacement of the sternum according to the prosthetic bar position. A dynamic model of the skin around the chest wall region was generated, capable of simulating the effect of the movement of the prosthetic bar along the sternum. The results were compared and validated with patient postsurgical skin surface acquired with Polhemus FastSCAN system.

  5. Variability Among Breast Radiation Oncologists in Delineation of the Postsurgical Lumpectomy Cavity

    SciTech Connect

    Landis, Daniel M. . E-mail: Daniel.Landis@swedish.org; Luo Weixiu; Song Jun; Harris, Jay R.

    2007-04-01

    Purpose: Partial breast irradiation (PBI) is becoming more widely used. Accurate determination of the surgical lumpectomy cavity volume is more critical with PBI than with whole breast radiation therapy. We examined the interobserver variability in delineation of the lumpectomy cavity among four academic radiation oncologists who specialize in the treatment of breast cancer. Methods and Materials: Thirty-four lumpectomy cavities in 33 consecutive patients were evaluated. Each physician contoured the cavity and a 1.5-cm margin was added to define the planning target volume (PTV). A cavity visualization score (CVS) was assigned (1-5). To eliminate bias, the physician of record was eliminated from the analysis in all cases. Three measures of variability of the PTV were developed: average shift of the center of mass (COM), average percent overlap between the PTV of two physicians (PVO), and standard deviation of the PTV. Results: Of variables examined, pathologic resection volume was significantly correlated with CVS, with larger volumes more easily visualized. Shift of the COM decreased and PVO increased significantly as CVS increased. For CVS 4 and 5 cases, the average COM shift was 3 mm and 2 mm, respectively, and PVO was 77% and 87%, respectively. In multiple linear regression, pathologic diameter >4 cm and CVS {>=}3 were significantly associated with smaller COM shift. When CVS was omitted from analysis, PVO was significantly larger with pathologic diameter {>=}5 cm, days to planning <36, and older age. Conclusions: Even among radiation oncologists who specialize in breast radiotherapy, there can be substantial differences in delineation of the postsurgical radiotherapy target volume. Large treatment margins may be prudent if the cavity is not clearly defined.

  6. Post-surgical mediastinitis due to carbapenem-resistant Enterobacteriaceae: Clinical, epidemiological and survival characteristics.

    PubMed

    Abboud, C S; Monteiro, J; Stryjewski, M E; Zandonadi, E C; Barbosa, V; Dantas, D; Sousa, E E; Fonseca, M J; Jacobs, D M; Pignatari, A C; Kiffer, C; Rao, G G

    2016-05-01

    Invasive infections due to carbapenem-resistant Enterobacteriaceae (CRE), including polymyxin-resistant (PR-CRE) strains, are being increasingly reported. However, there is a lack of clinical data for several life-threatening infections. Here we describe a cohort of patients with post-surgical mediastinitis due to CRE, including PR-CRE. This study was a retrospective cohort design at a single cardiology centre. Patients with mediastinitis due to CRE were identified and were investigated for clinically relevant variables. Infecting isolates were studied using molecular techniques. Patients infected with polymyxin-susceptible CRE (PS-CRE) strains were compared with those infected with PR-CRE strains. In total, 33 patients with CRE mediastinitis were studied, including 15 patients (45%) with PR-CRE. The majority (61%) were previously colonised. All infecting isolates carried blaKPC genes. Baseline characteristics of patients with PR-CRE mediastinitis were comparable with those with PS-CRE mediastinitis. Of the patients studied, 70% received at least one agent considered active in vitro and most patients received at least three concomitant antibiotics. Carbapenem plus polymyxin B was the most common antibiotic combination (73%). Over 90% of patients underwent surgical debridement. Overall, in-hospital mortality was 33% and tended to be higher in patients infected with PR-CRE (17% vs. 53%; P=0.06). In conclusion, mediastinitis due to CRE, including PR-CRE, can become a significant challenge in centres with CRE and a high cardiac surgery volume. Despite complex antibiotic treatments and aggressive surgical procedures, these patients have a high mortality, particularly those infected with PR-CRE.

  7. Acute Paraplegia as a Presentation of Aortic Saddle Embolism

    PubMed Central

    Guishard, Kim

    2016-01-01

    Background. Acute onset paraplegia has a myriad of causes most often of a nonvascular origin. Vascular etiologies are infrequent causes and most often associated with postsurgical complications. Objective. To describe the occurrence and possible mechanism for aortic saddle embolism as a rare cause of acute paraplegia. Case Report. Described is a case of a 46-year-old female who presented with the sudden onset of nontraumatic low back pain with rapidly progressive paraplegia which was subsequently determined to be of vascular origin. PMID:27822396

  8. Nitric oxide is involved in ibuprofen preemptive analgesic effect in the plantar incisional model of postsurgical pain in mice.

    PubMed

    Saad, Sherin S T; Hamza, May; Bahr, Mohamed H; Masoud, Somaia I

    2016-02-12

    Control of postoperative pain is far from satisfactory. Yet, non-steroidal anti-inflammatory drugs (NSAIDs) remain an important choice. The production of nitric oxide (NO), which plays an important role in the development and maintenance of inflammatory hyperalgesia, is inhibited by NSAIDs. Monoamines also play a key role in the modulation of nociception. The aim of the present work is to study the involvement of NO and monoamines in the antinociceptive mechanism of ibuprofen in postsurgical pain in mice. Surgical incision resulted in mechanical allodynia and increased spinal NO levels. The nitric oxide synthase inhibitor l-NAME (50mg/kg), administered intraperitoneally (i.p.), 30min before the incision decreased the development of postsurgical mechanical allodynia and reduced spinal NO levels. Ibuprofen (100 and 300mg/kg, i.p.), administered 30min before the incision, dose-dependently decreased both spinal NO levels and the development of mechanical allodynia. Administration of ibuprofen (100mg/kg i.p.), 20min following surgery, did not significantly reduce spinal NO level and resulted in a smaller antiallodynic effect. l-Arginine (600mg/kg i.p.), administered 20min before ibuprofen administration, restored both spinal NO level and mechanical allodynia in ibuprofen-treated mice. The selective alpha-2 adrenoceptor blocker yohimbine (4mg/kg i.p.), administered 30min before ibuprofen, also blocked ibuprofen effect on both mechanical allodynia and spinal NO level. These results suggest that inhibition of NO synthesis is involved in the analgesic activity of ibuprofen in post-surgical pain. Alpha-2 adrenoceptors are also involved in the analgesic activity of ibuprofen and NO may be involved in this mechanism.

  9. Spectrally selective UV bactericidal effect for curative treatment of post-surgical intra-abdominal abscesses and other infections

    NASA Astrophysics Data System (ADS)

    Dudelzak, Alexander E.; Miller, Mark A.; Babichenko, Sergey M.

    2004-07-01

    Results of in-vitro studies of bactericidal effects of ultraviolet (UV) irradiation on strains causing drug-resistant endo-cavital infections (Enterococcus, Staphylococcus aureus, Pseudomonas aeruginosa, and others) are presented. An original technique to measure effects of UV-irradiation on bacterial growth at different wavelengths has been developed. Spectral dependences of the bactericidal effect have been observed, and spectral maxima of bactericidal efficiency have been found. Applications to curative treatments of wounds, post-surgical intra-abdominal abscesses and other diseases are discussed.

  10. Neural substrates of vulnerability to postsurgical delirium as revealed by presurgical diffusion MRI.

    PubMed

    Cavallari, Michele; Dai, Weiying; Guttmann, Charles R G; Meier, Dominik S; Ngo, Long H; Hshieh, Tammy T; Callahan, Amy E; Fong, Tamara G; Schmitt, Eva; Dickerson, Bradford C; Press, Daniel Z; Marcantonio, Edward R; Jones, Richard N; Inouye, Sharon K; Alsop, David C

    2016-04-01

    incidence and severity. This study raises the intriguing possibility that structural dysconnectivity involving interhemispheric and fronto-thalamo-cerebellar networks, as well as microstructural changes of structures involved in limbic and memory functions predispose to delirium under the stress of surgery. While the diffusion tensor imaging abnormalities observed in the corpus callosum, cingulum, and temporal lobe likely constitute the neural substrate for the association between premorbid cognition, as measured by general cognitive performance, and postoperative delirium, the microstructural changes observed in the cerebellum, hippocampus, thalamus and basal forebrain seem to constitute a separate phenomenon that predisposes to postsurgical delirium independent of presurgical cognitive status.

  11. The normal post-surgical anatomy of the male pelvis following radical prostatectomy as assessed by magnetic resonance imaging.

    PubMed

    Allen, Steven D; Thompson, Alan; Sohaib, S Aslam

    2008-06-01

    The magnetic resonance imaging (MRI) appearances of recurrent prostate cancer following radical prostatectomy have been documented in the radiology literature; however little has been written on the range of normal post-operative appearances. Common routes of surgical access for radical prostatectomy include retropubic and transperineal, although newer minimally invasive methods are gaining increasing acceptance. Specifically the range of appearances of the anastomotic site, the prostatic bed, the position of the bladder base, periurethral tissue, levator sling, rectum and residual seminal vesicles (if present) are demonstrated. A non-enhancing low signal nodule is frequently seen at the vesicourethral anastomosis or within the seminal vesicle remnant and usually represents fibrosis. Appearances following different surgical accesses do not differ tremendously, although the retropubic fat pad is reduced or absent following a retropubic approach. Anterior rectal-wall scarring may be present following a transperineal approach. Other post-surgical findings that may mimic disease include a lymphocoele and injected bladder-neck bulking agent. Many patients referred for MRI following radical prostatectomy will have a pathological study showing disease recurrence, although in non-pathological studies the radiological features can differ significantly. It is important for the radiologist to be aware of the spectrum of normal post-surgical appearances so not to confuse these with locally recurrent disease.

  12. Comparison of Endoscopic Vacuum Therapy and Endoscopic Stent Implantation With Self-Expandable Metal Stent in Treating Postsurgical Gastroesophageal Leakage

    PubMed Central

    Hwang, Jae J.; Jeong, Yeon S.; Park, Young S.; Yoon, Hyuk; Shin, Cheol M.; Kim, Nayoung; Lee, Dong H.

    2016-01-01

    Abstract The aim of the present study was to evaluate the more effective therapy for the postsurgical gastroesophageal leakage by a head-to-head comparison of endoscopic vacuum therapy (EVT) and endoscopic stent implantation with self-expandable metal stent (E-SEMS). In this hospital-based, retrospective, observative study, the patients were classified into 2 groups. Those treated with EVT were assigned to the EVT group (n = 7), and those treated with E-SMS were assigned to the E-SEMS group (n = 11). We evaluated the clinical characteristics and treatment outcomes between the 2 groups. All 7 patients (100%) were treated with EVT, but only 7 of 11 patients (63.6%) in the stenting group were treated successfully. The median time to clinical success was 19.5 (5–21) days in the EVT group and 27.0 (3–84) days in the E-SEMS group. The median hospital stay was 37.1 (13–128) days in the EVT group and 87.3 (17–366) days in the E-SEMS group. The complicaion rate was lower in the EVT group (0/7, 0.0%) than that in the E-SEMS group (6/11, 54.5%) with statistically significant difference (P = 0.042). EVT is more effective and has fewer adverse effects than E-SMS therapy as a treatment for postsurgical gastroesophageal leakage. PMID:27100431

  13. Comparison of Endoscopic Vacuum Therapy and Endoscopic Stent Implantation With Self-Expandable Metal Stent in Treating Postsurgical Gastroesophageal Leakage.

    PubMed

    Hwang, Jae J; Jeong, Yeon S; Park, Young S; Yoon, Hyuk; Shin, Cheol M; Kim, Nayoung; Lee, Dong H

    2016-04-01

    The aim of the present study was to evaluate the more effective therapy for the postsurgical gastroesophageal leakage by a head-to-head comparison of endoscopic vacuum therapy (EVT) and endoscopic stent implantation with self-expandable metal stent (E-SEMS). In this hospital-based, retrospective, observative study, the patients were classified into 2 groups. Those treated with EVT were assigned to the EVT group (n = 7), and those treated with E-SMS were assigned to the E-SEMS group (n = 11). We evaluated the clinical characteristics and treatment outcomes between the 2 groups. All 7 patients (100%) were treated with EVT, but only 7 of 11 patients (63.6%) in the stenting group were treated successfully. The median time to clinical success was 19.5 (5-21) days in the EVT group and 27.0 (3-84) days in the E-SEMS group. The median hospital stay was 37.1 (13-128) days in the EVT group and 87.3 (17-366) days in the E-SEMS group. The complicaion rate was lower in the EVT group (0/7, 0.0%) than that in the E-SEMS group (6/11, 54.5%) with statistically significant difference (P = 0.042). EVT is more effective and has fewer adverse effects than E-SMS therapy as a treatment for postsurgical gastroesophageal leakage.

  14. Comparison of Arbekacin and Vancomycin in Treatment of Chronic Suppurative Otitis Media by Methicillin Resistant Staphylococcus aureus.

    PubMed

    Hwang, Ji-Hee; Lee, Ju-Hyung; Hwang, Jeong-Hwan; Chung, Kyung Min; Lee, Eun-Jung; Yoon, Yong-Joo; Moon, Mi-Kyoung; Kim, Ju-Sin; Won, Kyoung-Suk; Lee, Chang-Seop

    2015-06-01

    Methicillin-resistant Staphylococcus aureus (MRSA) is a major cause of ear infections. We attempted to evaluate the clinical usefulness of arbekacin in treating chronic suppurative otitis media (CSOM) by comparing its clinical efficacy and toxicity with those of vancomycin. Efficacy was classified according to bacterial elimination or bacteriologic failure and improved or failed clinical efficacy response. Ninety-five subjects were diagnosed with CSOM caused by MRSA. Twenty of these subjects were treated with arbekacin, and 36 with vancomycin. The bacteriological efficacy (bacterial elimination, arbekacin vs. vancomycin: 85.0% vs. 97.2%) and improved clinical efficacy (arbekacin vs. vancomycin; 90.0% vs. 97.2%) were not different between the two groups. However, the rate of complications was higher in the vancomycin group (33.3%) than in the arbekacin group (5.0%) (P=0.020). In addition, a total of 12 adverse reactions were observed in the vancomycin group; two for hepatotoxicity, one for nephrotoxicity, eight for leukopenia, two for skin rash, and one for drug fever. It is suggested that arbekacin be a good alternative drug to vancomycin in treatment of CSOM caused by MRSA.

  15. [Recommendations for management of acute pharyngitis in adults].

    PubMed

    Cots, Josep M; Alós, Juan-Ignacio; Bárcena, Mario; Boleda, Xavier; Cañada, José L; Gómez, Niceto; Mendoza, Ana; Vilaseca, Isabel; Llor, Carles

    2016-11-01

    Acute pharyngitis in adults is one of the most common infectious diseases seen in general practitioners' consultations. Viral aetiology is the most common. Among bacterial causes, the main agent is Streptococcus pyogenes or group A β-haemolytic streptococcus (GABHS), which causes 5%-30% of the episodes. In the diagnostic process, clinical assessment scales can help clinicians to better predict suspected bacterial aetiology by selecting patients who should undergo a rapid antigen detection test. If these techniques are not performed, an overdiagnosis of streptococcal pharyngitis often occurs, resulting in unnecessary prescriptions of antibiotics, most of which are broad spectrum. Consequently, management algorithms that include the use of predictive clinical rules and rapid tests have been set up. The aim of the treatment is speeding up symptom resolution, reducing the contagious time span and preventing local suppurative and non-suppurative complications. Penicillin and amoxicillin are the antibiotics of choice for the treatment of pharyngitis. The association of amoxicillin and clavulanate is not indicated as the initial treatment of acute infection. Neither are macrolides indicated as first-line therapy; they should be reserved for patients allergic to penicillin. The appropriate diagnosis of bacterial pharyngitis and proper use of antibiotics based on the scientific evidence available are crucial. Using management algorithms can be helpful in identifying and screening the cases that do not require antibiotic therapy.

  16. Recommendations for management of acute pharyngitis in adults.

    PubMed

    Cots, Josep M; Alós, Juan-Ignacio; Bárcena, Mario; Boleda, Xavier; Cañada, José L; Gómez, Niceto; Mendoza, Ana; Vilaseca, Isabel; Llor, Carles

    2015-01-01

    Acute pharyngitis in adults is one of the most common infectious diseases seen in general practitioners' consultations. Viral aetiology is the most common. Among bacterial causes, the main agent is Streptococcus pyogenes or group A β-haemolytic streptococcus (GABHS), which causes 5%-30% of the episodes. In the diagnostic process, clinical assessment scales can help clinicians to better predict suspected bacterial aetiology by selecting patients who should undergo a rapid antigen detection test. If these techniques are not performed, an overdiagnosis of streptococcal pharyngitis often occurs, resulting in unnecessary prescriptions of antibiotics, most of which are broad spectrum. Consequently, management algorithms that include the use of predictive clinical rules and rapid tests have been set up. The aim of the treatment is speeding up symptom resolution, reducing the contagious time span and preventing local suppurative and non-suppurative complications. Penicillin and amoxicillin are the antibiotics of choice for the treatment of pharyngitis. The association of amoxicillin and clavulanate is not indicated as the initial treatment of acute infection. Neither are macrolides indicated as first-line therapy; they should be reserved for patients allergic to penicillin. The appropriate diagnosis of bacterial pharyngitis and proper use of antibiotics based on the scientific evidence available are crucial. Using management algorithms can be helpful in identifying and screening the cases that do not require antibiotic therapy.

  17. [Recommendations for management of acute pharyngitis in adults].

    PubMed

    Cots, Josep M; Alós, Juan-Ignacio; Bárcena, Mario; Boleda, Xavier; Cañada, José L; Gómez, Niceto; Mendoza, Ana; Vilaseca, Isabel; Llor, Carles

    2015-10-01

    Acute pharyngitis in adults is one of the most common infectious diseases seen in general practitioners' consultations. Viral aetiology is the most common. Among bacterial causes, the main agent is Streptococcus pyogenes or group A β-haemolytic streptococcus (GABHS), which causes 5%-30% of the episodes. In the diagnostic process, clinical assessment scales can help clinicians to better predict suspected bacterial aetiology by selecting patients who should undergo a rapid antigen detection test. If these techniques are not performed, an overdiagnosis of streptococcal pharyngitis often occurs, resulting in unnecessary prescriptions of antibiotics, most of which are broad spectrum. Consequently, management algorithms that include the use of predictive clinical rules and rapid tests have been set up. The aim of the treatment is speeding up symptom resolution, reducing the contagious time span and preventing local suppurative and non-suppurative complications. Penicillin and amoxicillin are the antibiotics of choice for the treatment of pharyngitis. The association of amoxicillin and clavulanate is not indicated as the initial treatment of acute infection. Neither are macrolides indicated as first-line therapy; they should be reserved for patients allergic to penicillin. The appropriate diagnosis of bacterial pharyngitis and proper use of antibiotics based on the scientific evidence available are crucial. Using management algorithms can be helpful in identifying and screening the cases that do not require antibiotic therapy.

  18. DTI study of Children with Congenital Hydrocephalus: 1 Year Post-Surgical Outcomes

    PubMed Central

    Mangano, Francesco T.; Altaye, Mekibib; McKinstry, Robert C.; Shimony, Joshua S.; Powell, Stephanie K.; Phillips, Jannel M.; Barnard, Holly; Limbrick, David D.; Holland, Scott K.; Jones, Blaise V.; Dodd, Jonathon; Simpson, Sarah; Deanna, Mercer; Rajagopal, Akila; Bidwell, Sarah; Yuan, Weihong

    2016-01-01

    patients were found in the gCC between 3-month and 12-month post-surgery. In the PLIC, trend level longitudinal changes were found between pre-surgery and 3-month post-surgery as well as between 3-month and 12-month post-surgery. Significant correlation between DTI and developmental outcome were found at all three time points. Notably, significant correlation was found between DTI in the PLIC at 3-month post-surgery and developmental outcome at 12-month pots-surgery. Conclusion Our data showed significant WM abnormality based on DTI in both the gCC and the PLIC in children with congenital hydrocephalus before surgery and the abnormalities persisted in both the gCC and the PLIC at 3-month post-surgery. The DTI values remained significantly abnormal in the gCC at 12-month post-surgery. Longitudinal analysis showed signs of recovery in both WM structures between different time points. Combined with the significant correlation found between DTI and neuropsychological outcome, our study suggests that DTI can serve as a sensitive imaging biomarker for underlying neuroanatomical changes and post-surgical developmental outcome and even as a predictor for future outcomes. PMID:27203134

  19. Diffusion tensor imaging study of pediatric patients with congenital hydrocephalus: 1-year postsurgical outcomes.

    PubMed

    Mangano, Francesco T; Altaye, Mekibib; McKinstry, Robert C; Shimony, Joshua S; Powell, Stephanie K; Phillips, Jannel M; Barnard, Holly; Limbrick, David D; Holland, Scott K; Jones, Blaise V; Dodd, Jonathan; Simpson, Sarah; Mercer, Deanna; Rajagopal, Akila; Bidwell, Sarah; Yuan, Weihong

    2016-09-01

    significant in FA and AD at 3 months after surgery but did not persist when tested at 12 months after surgery. Significant longitudinal DTI changes in the patients with hydrocephalus were found in the gCC when findings at 3 and 12 months after surgery were compared. In the PLIC, trend-level longitudinal changes were observed between preoperative findings and 3-month postoperative findings, as well as between 3- and 12-month postoperative findings. Significant correlation between DTI and developmental outcome was found at all 3 time points. Notably, a significant correlation was found between DTI in the PLIC at 3 months after surgery and developmental outcome at 12 months after surgery. CONCLUSIONS The data showed significant WM abnormality based on DTI in both the gCC and the PLIC in patients with congenital hydrocephalus before surgery, and the abnormalities persisted in both the gCC and the PLIC at 3 months after surgery. The DTI values remained significantly abnormal in the gCC at 12 months after surgery. Longitudinal analysis showed signs of recovery in both WM structures between different time points. Combined with the significant correlation found between DTI and neuropsychological measures, the findings of this study suggest that DTI can serve as a sensitive imaging biomarker for underlying neuroanatomical changes and postsurgical developmental outcome and even as a predictor for future outcomes.

  20. The role of Na-hylan in reducing postsurgical tendon adhesions.

    PubMed

    Weiss, C; Levy, H J; Denlinger, J; Suros, J M; Weiss, H E

    1986-01-01

    Na-hylan, a chemically modified sodium hyaluronate jelly, was studied mechanically and histologically as a surgical device to diminish tendon adhesion in the rabbit long toe extensor three weeks after surgical abrasion. This device was found to be highly effective (55% of treated tendons formed no adhesions compared to 5% of controls, and only 18% formed severe adhesions compared to 62% of controls). No gross or histologic evidence of significant acute or chronic inflammatory reaction to the Na-hylan was found.

  1. Antibiotic prescribing and admissions with major suppurative complications of respiratory tract infections: a data linkage study.

    PubMed Central

    Little, Paul; Watson, Louise; Morgan, Stephen; Williamson, Ian

    2002-01-01

    BACKGROUND: Systematic reviews of antibiotic treatment of common acute respiratory tract infections (RTIs) suggest modest symptomatic benefit, but provide limited evidence that prescribing prevents complications. AIM: To assess the relationship between penicillin prescribing (the most commonly used group of antibiotics for RTIs) and hospital admission with complications. DESIGN OF STUDY: Data linkage study. SETTING: Ninety-six health authorities of England for the year 1997-1998. METHOD: Hospital admissions related to RTIs were linked with prescribing analysis and cost (PACT) data. RESULTS: There was close correlation between items of penicillin use and total antibiotic use (r = 0.96). After controlling for SMR, age, sex, and Townsend score, a one-unit increase in penicillin use (items dispensed per capita) was associated with a reduction in annual incidence per 10,000 of admissions for quinsy (-3.55 admissions, 95% confidence interval [CI] = -6.85 to -0.26), and mastoiditis (square root of incidence of admissions = -1.05, 95% CI = -1.82 to -0.27). This does not represent lower referral thresholds among higher prescribers as higher prescribing was associated with more admissions for tonsillectomy and overall admissions. Increasing prescribing by 2000 items of penicillin for a practice of 10,000 patients could possibly prevent one admission for either mastoiditis or quinsy. CONCLUSION: Higher antibiotic prescribing is associated with significantly fewer admissions with major complications. However, the overall size of the effect is modest and it is difficult to advocate an overall increase in prescribing to prevent complications. Future research should concentrate on finding better methods of targeting antibiotics to individuals at risk of poor outcome. PMID:12030660

  2. Navigated transcranial magnetic stimulation for glioma removal: prognostic value in motor function recovery from postsurgical neurological deficits.

    PubMed

    Takakura, Tomokazu; Muragaki, Yoshihiro; Tamura, Manabu; Maruyama, Takashi; Nitta, Masayuki; Niki, Chiharu; Kawamata, Takakazu

    2017-01-06

    OBJECTIVE The aim of the present study was to evaluate the usefulness of navigated transcranial magnetic stimulation (nTMS) as a prognostic predictor for upper-extremity motor functional recovery from postsurgical neurological deficits. METHODS Preoperative and postoperative nTMS studies were prospectively applied in 14 patients (mean age 39 ± 12 years) who had intraparenchymal brain neoplasms located within or adjacent to the motor eloquent area in the cerebral hemisphere. Mapping by nTMS was done 3 times, i.e., before surgery, and 1 week and 3 weeks after surgery. To assess the response induced by nTMS, motor evoked potential (nTMS-MEP) was recorded using a surface electromyography electrode attached to the abductor pollicis brevis (APB). The cortical locations that elicited the largest electromyography response by nTMS were defined as hotspots. Hotspots for APB were confirmed as positive responsive sites by direct electrical stimulation (DES) during awake craniotomy. The distances between hotspots and lesions (DHS-L) were measured. Postoperative neurological deficits were assessed by manual muscle test and dynamometer. To validate the prognostic value of nTMS in recovery from upper-extremity paresis, the following were investigated: 1) the correlation between DHS-L and the serial grip strength change, and 2) the correlation between positive nTMS-MEP at 1 week after surgery and the serial grip strength change. RESULTS From the presurgical nTMS study, MEPs from targeted muscles were identified in 13 cases from affected hemispheres. In one case, MEP was not evoked due to a huge tumor. Among 9 cases from which intraoperative DES mapping for hand motor area was available, hotspots for APB identified by nTMS were concordant with DES-positive sites. Compared with the adjacent group (DHS-L < 10 mm, n = 6), the nonadjacent group (DHS-L ≥ 10 mm, n = 7) showed significantly better recovery of grip strength at 3 months after surgery (p < 0.01). There were correlations

  3. Chronic suppurative otitis media and its association with socio-econonic factors among rural primary school children of bangladesh.

    PubMed

    Shaheen, Md Mazharul; Raquib, Ahmed; Ahmad, Shaikh Muniruddin

    2012-03-01

    Chronic Suppurative Otitis Media (CSOM) is a common community health disorder of children in all developing countries like Bangladesh which causes significant impact in speech, cognitive, educational and psychological development. The aim of the study was to determine the prevalence of CSOM and its association with certain socio-economic factors and health related practice and believes among rural primary school children of Bangladesh. The study was done among 1468 rural school going children (Boys:Girls, 1:1.23) aged between 4 and 12 years (mean 8.8 ± 1.66) in five randomly selected rural primary school of Palash Upazilla of Narsingdi district, Bangladesh. They had underwent ENT check up by the doctors trained in ENT and their guardians were interviewed regarding their socioeconomic status, health related practices and beliefs and other related issues using a pre tested protocol. Total 77 (5.2%) cases of CSOM were detected with girl's predominance (5.7 vs. 4.7%). Our study revealed statistically significant association of CSOM with yearly income of guardian (P < 0.005), maternal education (P < 0.001), bathing habit (P < 0.001), ear cleaning habit (P < 0.05), pattern of primary medical consultation (P < 0.05). Disease prevalence was also found higher among the dwellers of kachha house. So, this preventable burning problem of CSOM can be resolved by collective effort by incorporating primary ear care program with primary health care system among the vulnerable children of rural area along with their socio-economic development. Thus, future citizens can be safeguarded from developing CSOM, hearing impairment and its resultant complications.

  4. Association of pyoderma gangrenosum, acne, and suppurative hidradenitis (PASH) shares genetic and cytokine profiles with other autoinflammatory diseases.

    PubMed

    Marzano, Angelo V; Ceccherini, Isabella; Gattorno, Marco; Fanoni, Daniele; Caroli, Francesco; Rusmini, Marta; Grossi, Alice; De Simone, Clara; Borghi, Orietta M; Meroni, Pier Luigi; Crosti, Carlo; Cugno, Massimo

    2014-12-01

    The association of pyoderma gangrenosum, acne, and suppurative hidradenitis (PASH) has recently been described and suggested to be a new entity within the spectrum of autoinflammatory syndromes, which are characterized by recurrent episodes of sterile inflammation, without circulating autoantibodies and autoreactive T-cells. We conducted an observational study on 5 patients with PASH syndrome, analyzing their clinical features, genetic profile of 10 genes already known to be involved in autoinflammatory diseases (AIDs), and cytokine expression pattern both in lesional skin and serum. In tissue skin samples, the expressions of interleukin (IL)-1β and its receptors I and II were significantly higher in PASH (P = 0.028, 0.047, and 0.050, respectively) than in controls. In PASH patients, chemokines such as IL-8 (P = 0.004), C-X-C motif ligand (CXCL) 1/2/3 (P = 0.028), CXCL 16 (P = 0.008), and regulated on activation, normal T cell expressed and secreted (RANTES) (P = 0.005) were overexpressed. Fas/Fas ligand and cluster of differentiation (CD)40/CD40 ligand systems were also overexpressed (P = 0.016 for Fas, P = 0.006 for Fas ligand, P = 0.005 for CD40, and P = 0.004 for CD40 ligand), contributing to tissue damage and inflammation. In peripheral blood, serum levels of the main proinflammatory cytokines, that is, IL-1β, tumor necrosis factor-α, and IL-17, were within the normal range, suggesting that in PASH syndrome, the inflammatory process is mainly localized into the skin. Four out of our 5 PASH patients presented genetic alterations typical of well-known AIDs, including inflammatory bowel diseases, and the only patient lacking genetic changes had clinically evident Crohn disease. In conclusion, overexpression of cytokines/chemokines and molecules amplifying the inflammatory network, along with the genetic changes, supports the view that PASH syndrome is autoinflammatory in origin.

  5. Endoscopic management of patients with post-surgical leaks involving the gastrointestinal tract: A large case series

    PubMed Central

    Caruso, Angelo; Cellini, Carlo; Sica, Mariano; Zullo, Angelo; Mirante, Vincenzo Giorgio; Bertani, Helga; Frazzoni, Marzio; Mutignani, Massimiliano; Galloro, Giuseppe; Conigliaro, Rita

    2016-01-01

    Background Post-surgical anastomotic leaks often require a re-intervention, are associated with a definite morbidity and mortality, and with relevant costs. We described a large series of patients with different post-surgical leaks involving the gastrointestinal tract managed with endoscopy as initial approach. Methods This was a retrospective analysis of prospectively collected cases with anastomotic leaks managed with different endoscopic approaches (with surgical or radiological drainage when needed) in two endoscopic centres during 5 years. Interventions included: (1) over-the-scope clip (OTSC) positioning; (2) placement of a covered self-expanding metal stent (SEMS); (3) fibrin glue injection (Tissucol); and (4) endo-sponge application, according to both the endoscopic feature and patient’s status. Results A total of 76 patients underwent endoscopic treatment for a leak either in the upper (47 cases) or lower (29 cases) gastrointestinal tract, and the approach was successful in 39 (83%) and 22 (75.9%) patients, respectively, accounting for an overall 80.3% success rate. Leak closure was achieved in 84.9% and 78.3% of patients managed by using a single or a combination of endoscopic devices. Overall, leak closure failed in 15 (19.7%) patients, and the surgical approach was successful in all 14 patients who underwent re-intervention, whilst one patient died due to sepsis at 7 days. Conclusions Our data suggest that an endoscopic approach, with surgical or radiological drainage when needed, is successful and safe in the majority of patients with anastomotic gastrointestinal leaks. Therefore, an endoscopic treatment could be attempted before resorting to more invasive, costly and risky re-intervention.

  6. The role of Na-hylan in reducing postsurgical tendon adhesions: Part 2.

    PubMed

    Weiss, C; Suros, J M; Michalow, A; Denlinger, J; Moore, M; Tejeiro, W

    1987-01-01

    Na-hylan, a chemically modified sodium hyaluronate jelly, was studied mechanically and histologically as a surgical device to diminish tendon adhesions in rabbit extensor hallucis longus tendons after severe surgical trauma. Na-hylan jelly of high viscoelastic properties was found to be highly effective in decreasing tendon adhesions. Na-hylan jelly of low viscoelastic properties was not effective in diminishing adhesion formation. There was no interference with the tensile strength of tendon healing, and no evidence of acute or chronic inflammatory response to the Na-hylan jelly.

  7. High Pulmonary Levels of IL-6 and IL-1β in Children with Chronic Suppurative Lung Disease Are Associated with Low Systemic IFN-γ Production in Response to Non-Typeable Haemophilus influenzae.

    PubMed

    Pizzutto, Susan J; Upham, John W; Yerkovich, Stephanie T; Chang, Anne B

    2015-01-01

    Non-typeable Haemophilus influenzae (NTHi) is commonly associated with chronic suppurative lung disease in children. We have previously shown that children with chronic suppurative lung disease have a reduced capacity to produce IFN-γ in response to NTHi compared with healthy control children. The aim of this study was to determine if deficient NTHi-specific IFN-γ production is associated with heightened systemic or airway inflammation. We measured a panel of cytokines (IFN-γ, IL-1β, IL-6, IL-8, IL-12 p70), antimicrobial proteins (LL-37, IP-10) as well as cellular and clinical factors associated with airway and systemic inflammation in 70 children with chronic suppurative lung disease. IFN-γ was measured in peripheral blood mononuclear cells challenged in vitro with live NTHi. Regression analysis was used to assess the association between the systemic and airway inflammation and the capacity to produce IFN-γ. On multivariate regression, NTHi-specific IFN-γ production was significantly negatively associated with the BAL concentrations of the inflammatory cytokines IL-6 (β=-0.316; 95%CI -0.49, -0.14; p=0.001) and IL-1β (β=-0.023; 95%CI -0.04, -0.01; p=0.001). This association was independent of bacterial or viral infection, BAL cellularity and the severity of bronchiectasis (using modified Bhalla score on chest CT scans). We found limited evidence of systemic inflammation in children with chronic suppurative lung disease. In summary, increased local airway inflammation is associated with a poorer systemic cell-mediated immune response to NTHi in children with chronic suppurative lung disease. These data support the emerging body of evidence that impaired cell-mediated immune responses and dysregulated airway inflammation may be linked and contribute to the pathobiology of chronic suppurative lung disease.

  8. The Transition of Acute Postoperative Pain to Chronic Pain: An Integrative Overview of Research on Mechanisms.

    PubMed

    Chapman, C Richard; Vierck, Charles J

    2017-04-01

    The nature of the transition from acute to chronic pain still eludes explanation, but chronic pain resulting from surgery provides a natural experiment that invites clinical epidemiological investigation and basic scientific inquiry into the mechanisms of this transition. The primary purpose of this article is to review current knowledge and hypotheses on the transition from acute to persistent postsurgical pain, summarizing literature on clinical epidemiological studies of persistent postsurgical pain development, as well as basic neurophysiological studies targeting mechanisms in the periphery, spinal cord, and brain. The second purpose of this article is to integrate theory, information, and causal reasoning in these areas. Conceptual mapping reveals 5 classes of hypotheses pertaining to pain. These propose that chronic pain results from: 1) persistent noxious signaling in the periphery; 2) enduring maladaptive neuroplastic changes at the spinal dorsal horn and/or higher central nervous system structures reflecting a multiplicity of factors, including peripherally released neurotrophic factors and interactions between neurons and microglia; 3) compromised inhibitory modulation of noxious signaling in medullary-spinal pathways; 4) descending facilitatory modulation; and 5) maladaptive brain remodeling in function, structure, and connectivity. The third purpose of this article is to identify barriers to progress and review opportunities for advancing the field. This review reveals a need for a concerted, strategic effort toward integrating clinical epidemiology, basic science research, and current theory about pain mechanisms to hasten progress toward understanding, managing, and preventing persistent postsurgical pain.

  9. Association of Pyoderma Gangrenosum, Acne, and Suppurative Hidradenitis (PASH) Shares Genetic and Cytokine Profiles With Other Autoinflammatory Diseases

    PubMed Central

    Marzano, Angelo V.; Ceccherini, Isabella; Gattorno, Marco; Fanoni, Daniele; Caroli, Francesco; Rusmini, Marta; Grossi, Alice; De Simone, Clara; Borghi, Orietta M.; Meroni, Pier Luigi; Crosti, Carlo; Cugno, Massimo

    2014-01-01

    Abstract The association of pyoderma gangrenosum, acne, and suppurative hidradenitis (PASH) has recently been described and suggested to be a new entity within the spectrum of autoinflammatory syndromes, which are characterized by recurrent episodes of sterile inflammation, without circulating autoantibodies and autoreactive T-cells. We conducted an observational study on 5 patients with PASH syndrome, analyzing their clinical features, genetic profile of 10 genes already known to be involved in autoinflammatory diseases (AIDs), and cytokine expression pattern both in lesional skin and serum. In tissue skin samples, the expressions of interleukin (IL)-1β and its receptors I and II were significantly higher in PASH (P = 0.028, 0.047, and 0.050, respectively) than in controls. In PASH patients, chemokines such as IL-8 (P = 0.004), C-X-C motif ligand (CXCL) 1/2/3 (P = 0.028), CXCL 16 (P = 0.008), and regulated on activation, normal T cell expressed and secreted (RANTES) (P = 0.005) were overexpressed. Fas/Fas ligand and cluster of differentiation (CD)40/CD40 ligand systems were also overexpressed (P = 0.016 for Fas, P = 0.006 for Fas ligand, P = 0.005 for CD40, and P = 0.004 for CD40 ligand), contributing to tissue damage and inflammation. In peripheral blood, serum levels of the main proinflammatory cytokines, that is, IL-1β, tumor necrosis factor-α, and IL-17, were within the normal range, suggesting that in PASH syndrome, the inflammatory process is mainly localized into the skin. Four out of our 5 PASH patients presented genetic alterations typical of well-known AIDs, including inflammatory bowel diseases, and the only patient lacking genetic changes had clinically evident Crohn disease. In conclusion, overexpression of cytokines/chemokines and molecules amplifying the inflammatory network, along with the genetic changes, supports the view that PASH syndrome is autoinflammatory in origin. PMID:25501066

  10. ACUTE APENDICITIS IN LIVER TRANSPLANT RECIPIENTS

    PubMed Central

    da FONSECA-NETO, Olival Cirilo Lucena; LIMA, Heloise Caroline de Souza; de MELO, Paulo Sérgio Vieira; LEMOS, Roberto; LEITÃO, Laércio; AMORIM, Américo Gusmão; LACERDA, Cláudio Moura

    2016-01-01

    Background : Appendicitis is a common cause of emergency surgery that in the population undergoing organ transplantation presents a rare incidence due to late diagnosis and treatment. Aim : To report the occurrence of acute appendicitis in a cohort of liver transplant recipients. Methods : Retrospective analysis in a period of 12 years among 925 liver transplants, in witch five cases of acute appendicitis were encountered. Results : Appendicitis occurred between three and 46 months after liver transplantation. The age ranged between 15 and 58 years. There were three men and two women. The clinical presentations varied, but not discordant from those found in non-transplanted patients. Pain was a symptom found in all patients, in two cases well located in the right iliac fossa (40%). Two patients had symptoms characteristic of peritoneal irritation (40%) and one patient had abdominal distention (20%). All patients were submitted to laparotomies. In 20% there were no complications. In 80% was performed appendectomy complicated by suppuration (40%) or perforation (40%). Superficial infection of the surgical site occurred in two patients, requiring clinical management. The hospital stay ranged from 48 h to 45 days. Conclusion : Acute appendicitis after liver transplantation is a rare event being associated with a high rate of drilling, due to delays in diagnosis and therapy, and an increase in hospital stay. PMID:27120736

  11. Infiltration of liposome bupivacaine into the transversus abdominis plane for postsurgical analgesia in robotic laparoscopic prostatectomy: a pilot study

    PubMed Central

    Sternlicht, Andrew; Shapiro, Max; Robelen, Gary; Vellayappan, Usha; Tuerk, Ingolf A

    2014-01-01

    Background Transversus abdominis plane (TAP) infiltration has been increasingly used for postsurgical analgesia in abdominal/pelvic procedures; however, duration/extent of analgesia with standard local anesthetics is limited. This pilot study assessed the preliminary efficacy and safety of two volumes of liposome bupivacaine administered via TAP infiltration in patients undergoing robotic laparoscopic prostatectomy. Methods In this single-center, open-label, prospective study, patients older than 18 years received TAP infiltration with liposome bupivacaine immediately after surgery. The first 12 patients received a total volume of 20 mL liposome bupivacaine (266 mg); the next 12 received 40 mL liposome bupivacaine (266 mg). The liposome bupivacaine was diluted with 0.9% normal saline. The primary efficacy measure was duration of analgesia, measured by time to first opioid administration. Secondary outcome measures included patient-assessed pain scores, opioid use, and opioid-related adverse events (AEs). Results Twenty-four patients received liposome bupivacaine (20 mL, n=12; 40 mL, n=12) and were included in the primary analysis. Three refused participation in a 10-day follow-up visit and did not complete the study. Median time to first opioid administration after surgery was 23 and 26 minutes for the 20 and 40 mL groups, respectively. Mean total amount of postsurgical opioids ranged from 25.4 to 27.3 mg; after hospital discharge to day 10, both groups required a mean of 0.7 oxycodone/acetaminophen tablets/day. Mean pain scores of 4.4 and 5.3 were reported at 1 hour and 3.1 and 3.9 at 2 hours postsurgery, with 20 and 40 mL doses, respectively. Neither group had mean scores higher than 3.0 at any further assessments. No opioid-related or treatment-related serious AEs were reported. Conclusion Median time to first opioid administration did not differ between the two groups. No differences in secondary outcomes were observed on the basis of volume administered. These

  12. Imaging of post-surgical treatment and of related complications in spinal trauma.

    PubMed

    Caranci, F; Leone, G; Ugga, L; Cesarano, E; Capasso, R; Schipani, S; Bianco, A; Fonio, P; Briganti, F; Brunese, L

    2017-03-01

    Spinal trauma is a devastating event with a high morbidity and mortality. The rationale of imaging is to diagnose the traumatic abnormalities and characterize the type of injury, to estimate the severity of the lesions, to evaluate the potential spinal instability. In case of spinal instability, the goals of operative treatment are decompression of the spinal cord canal and stabilization of the disrupted vertebral column. Particularly, diagnostic imaging, mainly by CT and MR, has a main role in the post-treatment evaluation. The neuroradiological evaluation of the postoperative spine requires a general knowledge of the surgical approach to each spinal region and of the normal temporal evolution of expected postoperative changes. The neuroradiologist should evaluate the devices implanted, their related complications and promptly alert the surgeon of acute complications, mainly vascular and infective. During the follow-up, it is mandatory to know and search chronic complications as pseudomeningocele, accelerated degenerative disease, arachnoiditis, peridural fibrosis. Knowledge of specific complications relating to each surgical approach will assist the neuroradiologist in interpretation of postoperative images.

  13. Real-Time Monitoring of Post-Surgical and Post-Traumatic Eye Injuries Using Multilayered Electrical Biosensor Chip.

    PubMed

    Khan, Muhammad S; Misra, Santosh K; Schwartz-Duval, Aaron S; Daza, Enrique; Ostadhossein, Fatemeh; Bowman, Matthew; Jain, Akshay; Taylor, Gina; McDonagh, Deana; Labriola, Leanne T; Pan, Dipanjan

    2017-03-03

    Lack of current techniques for the early monitoring of bleb leaks and other post-traumatic or post-surgical ocular injury has posed an unmet clinical need for the development of new techniques. Present evaluation techniques use either subjective or nonquantitative approaches. At present, there are no FDA approved ocular devices that can directly measure ascorbic acid (AA) concentration levels for both tear film (TF) and aqueous humor (AH) at point-of-care (POC) level. Toward this aim, we present a novel POC quantitative assay, called the ocular biosensor device, which can be used to evaluate the integrity of the anterior surface of the eye by measuring the concentration of AA in TF and AH. Herein, we utilize a novel scientific engineering approach for the development of a disposable paper based POC ocular biosensor strip. A grafted poly(styrene)-block-poly(acrylic acid) (PS-b-PAA) and graphene platelet composite with contour based μ-electrodes design (CBμE) exhibit a highly sensitive platform to perform electrochemical immunosensing technique to study clinical samples that have small volumes like tear fluid. Samples used in this study were collected clinically from subjects undergoing therapeutic anterior chamber paracentesis. The proposed biosensor reports the level of AA concentration on an electronic screen, making the results easy to read, efficient, and reliable.

  14. In vitro biocompatibility and cellular interactions of a chitosan/dextran-based hydrogel for postsurgical adhesion prevention.

    PubMed

    Aziz, Manal A; Cabral, Jaydee D; Brooks, Heather J L; McConnell, Michelle A; Fitzpatrick, Clare; Hanton, Lyall R; Moratti, Stephen C

    2015-02-01

    In this paper, we report the in vitro biocompatibility and cellular interactions of a chitosan/dextran-based (CD) hydrogel and its components as determined by mutagenicity, cytotoxicity, cytokine/chemokine response, and wound healing assays. The CD hydrogel, developed for postsurgical adhesion prevention in ear, nose, and throat surgeries, was shown by previously published experiments in animal and human trials to be effective. The hydrogel was synthesized from the reaction between succinyl chitosan (SC) and oxidized dextran (DA). Cytotoxicity was assessed in an xCELLigence system and cytokine/chemokine responses were measured by ELISA in human macrophage, nasopharyngeal epithelial, and dermal fibroblast cells. A wound healing model utilized nasopharyngeal epithelial cells. CD hydrogel and DA were nonmutagenic in the Ames test. CD hydrogel showed moderate cytotoxicity for the cell lines, DA being the cytotoxic component. Some inhibition of wound healing occurred due to the cytotoxic nature of DA. Cells cultured with CD hydrogel showed no increase in TNF-α, IL-10, and IL-8 levels. It is hypothesized that the cytotoxicity of DA is moderated when reacted with SC and that CD hydrogel inhibits unwanted fibroblastic invasion preventing scarring and adhesions. Together with the previously published human and animal trial data, the results indicate CD hydrogel is biocompatible in the setting of endoscopic sinus surgery. This work represents the first study of CD hydrogel with human cell lines and provides essential information for its future application in biomedicine.

  15. [Vitamin D-related progressive renal insufficiency in an elderly patient with postsurgical hypoparathyroidism associated with extensive brain calcification].

    PubMed

    Fujiwara, Takuya

    2012-01-01

    We present a 76-year-old female patient with dementia who has postsurgical hypoparathyroidism associated with extensive brain calcification and progressive renal insufficiency. She had been treated with vitamin D combined with calcium or vitamin D alone due to hypoparathyroidism for 8 years. However, intermittent hypercalcemia including hypercalcemic crisis (serum Ca 15.2 mg/dL) and progressive renal dysfunction had developed. This patient was transferred to our long-term care hospital because of worsening dementia. Since laboratory data at admission revealed hypercalcemia and azotemia, alfacalcidol (1 microg/day) was discontinued. However, severe hypocalcemia (3.9 mg/dL) occurred later, while her azotemia was improved. With a low dose of alfacalcidol(0.25 microg/day), the serum calcium level is now below normal (approximately 7.0 mg/dL). There is neither hypocalcemic symptom nor exacerbation of renal insufficiency. From the clinical history of recurrent hypercalcemic episodes and renal calculi observed on computed tomography, the progression of renal insufficiency was considered to be related to persistent hypercalciuria caused by vitamin D and calcium, especially vitamin D therapy.

  16. The Efficacy of Internet-based Intervention on Quality of Life for Patients with Chronic Post-surgical Pain

    PubMed Central

    LI, Min; ZHANG, Miao; WANG, Heng; PAN, Xuefeng; WU, Wenbin; ZHANG, Qi; LIU, Yun; ZHANG, Hui

    2016-01-01

    Background: The objective of the present study was to explore the efficacy of internet-based intervention on quality of life of patients with chronic post-surgical pain (CPSP). Methods: A retrospective analysis was performed on 81 patients diagnosed with CPSP after radical resection for lung cancer between January 2013 and July 2014. They were enrolled either as part of the conventional care group which included 40 cases or the internet-based pain intervention group which included 41 cases. The patients in the conventional care group were treated weekly in the outpatient clinic, while patients in internet-based group were treated via smartphone or the internet. The 36-Item Short Form Health Survey (SF-36) was utilized to assess the quality of life of patients who were suffering from CPSP, 1 month and 3 months after therapy. Results: The patients in the internet-based pain intervention group demonstrated similar health-related qualities of life and overall satisfaction rates compared with the conventional care group (P>0.05). Conclusion: Internet-based pain management is a suitable option to improve the quality of life of patients with CPSP after radical resection for lung cancer. PMID:28053926

  17. External Validation of the Cancer of the Prostate Risk Assessment Postsurgical Score for Prediction of Disease Recurrence after Radical Prostatectomy

    PubMed Central

    Öztürk, Erdem; Güven, Eşref Oğuz; Başar, Halil

    2016-01-01

    Objective. The cancer of the prostate risk assessment (CAPRA-S) postsurgical score predicts recurrence, metastasis, and cancer-specific survival after radical prostatectomy (RP). We evaluated the relation between CAPRA-S score and biochemical recurrence (BCR) in prostate cancer after RP in our clinic. Materials and Methods. This study was performed on 203 patients with prostate carcinoma who underwent open RP and regional lymph node dissection in our clinic between 2008 and 2013. We calculated the CAPRA-S scores including prostate-specific antigen (PSA) at diagnosis, pathology Gleason score, surgical margin, seminal vesicle invasion, extracapsular extension, and lymph node involvement. The patients were divided into 3 risk groups (low, intermediate, and high risk) according to risk scores. Results. Recurrence occurred in 17.8% of the patients (36 patients out of 203 patients) with a median of 11.7-month follow-up. The average recurrence-free survival time is 44.6 months. Surgical margin invasion and seminal vesicle invasion significantly correlated with BCR especially in high risk group (11 and 13 of 15 patients, p < 0.05, resp.). Conclusion. CAPRA-S score can be easily calculated and it is useful in clinical practice in order to timely propose adjuvant therapies after surgery. PMID:27833937

  18. Posttraumatic and postsurgical neuropathic pain responsive to treatment with capsaicin 8% topical patch.

    PubMed

    Zis, Panagiotis; Apsokardos, Alexandros; Isaia, Christina; Sykioti, Panagiota; Vadalouca, Athina

    2014-01-01

    Capsaicin 8% patch (Qutenza) is mainly used to treat postherpetic neuralgia and human immunodeficiency virus-associated neuropathy. However, evidence of the efficacy of Qutenza in other forms of neuropathic pain is lacking. A 24-year old Libyan man, with no previous medical history, sustained multiple wounds in the right side of the chest and back after a bomb explosion. The patient experienced pain, which persisted in a wide location around the surgical intervention for a long time, beyond the usual course of natural healing of an acute pain and was different from that suffered preoperatively. The characteristics of the pain included burning, electric shock-like sensation, tingling, and numbness, and it was paroxysmal. The pain was associated with hyperalgesia and intense allodynia in a wide area, approximately of 1,100 cm2. Our initial treatment strategy included pregabalin, tramadol, and duloxetine. However, our patient's pain responded to treatment with capsaicin 8% patch when the initial treatments showed only minimal effectiveness regarding the intensity of pain. Interestingly, the most important finding was that capsaicin 8% patch showed a more than 80% reduction of the area of allodynia associated with the pain, when other treatments failed. Moreover, although recent data showed that in patients who respond to Qutenza, analgesia starts within a few days of treatment and lasts on average 5 months, our patient showed an initial response within 7 days of treatment but a longer duration of more than 18 months. Although further controlled studies are needed to explore the efficacy of the capsaicin 8% patch in patients who experience posttraumatic neuropathic pain, we encourage clinicians to try the capsaicin 8% patch when alternative treatments fail.

  19. Suppurative myositis in children.

    PubMed

    King, B; Ho, E; Lynn, M; Davidson, P

    1996-03-01

    Three cases are reported of pyogenic (non-tuberculous) myositis involving the ilio-psoas and/or iliacus muscles in children presenting to John Hunter Hospital, Newcastle, Australia, in a 12-month period. In one, cultures grew Haemophilus influenzae type B and in the other two Staphylococcus aureus was isolated. Biopsy of the abscess cavity from the second child confirmed an antecedent haematoma as the underlying cause. The third had underlying sacroiliac septic arthritis with a history of antecedent trauma. The classification, investigation, and treatment of myositis is discussed.

  20. Acute mastoiditis in children: susceptibility factors and management.

    PubMed

    Spremo, Slobodan; Udovcić, Biljana

    2007-05-01

    The objective was to review our experience with clinical course, diagnostic and therapeutic profile of children treated for acute mastoiditis, and to investigate for possible susceptibility factors. Study was designed as retrospective review of pediatric patients presenting with acute mastoiditis secondary to acute otitis media over the last 6 years, from 2000 to 2006. The study involved children aged from 1 to 16 years treated for acute mastoiditis and subsequent intratemporal and intracranial complications in Clinic for otorhinolaryngology, Clinic Center Banja Luka. Selected clinical parameters, mastoid coalescence and risk factors for necessity of surgical intervention were analyzed. Medical history review of a total of 13 patients with acute mastoiditis was analyzed. Acute coalescent mastoiditis occurred 11 patients (84%) while noncoalescent form of acute mastoiditis occurred in 2 cases (16%). Intracranial complication occurred in 3 patients (2 meningitis and 1 peridural intracranial abscess), while 2 patients had intratemporal complication (subperiostal abscess) associated to coalescent mastoiditis. We observed clinical profile of acute mastoiditis in regard to pathology found on the tympanic membrane, middle ear mucosa and destructions on the bony wall of the middle ear and mastoid. The main signs of progressive infection were tympanic membrane perforation, pulsatile suppurative secretion from the mucosa, and intratemporal abscess. All patients with coalescent mastoiditis required mastoidectomy, while noncoalescent mastoiditis was treated conservatively with broad-spectrum intravenous antibiotics and myringotomy. In conclusion acute mastoiditis is uncommon but serious complication of acute otitis media in children associated with significant morbidity. Coalescent mastoiditis concomitant with subperiostal abscess, intracranial complications and mastoiditis not responsive after 48 hours to intravenous antibiotics should urge clinician to timely mastoid surgery.

  1. Geoepidemiological hints about Streptococcus pyogenes strains in relationship with acute rheumatic fever.

    PubMed

    Esposito, Susanna; Bianchini, Sonia; Fastiggi, Michele; Fumagalli, Monica; Andreozzi, Laura; Rigante, Donato

    2015-07-01

    Group A Streptococcus (GAS) strains are lately classified on the basis of sequence variations in the emm gene encoding the M protein, but despite the high number of distinct emm genotypes, the spectrum of phenotypes varying from invasive suppurative to non-suppurative GAS-related disorders has still to be defined. The relationship of GAS types with the uprising of acute rheumatic fever (ARF), a multisystemic disease caused by misdirected anti-GAS response in predisposed people, is also obscure. Studies published over the last 15 years were retrieved from PubMed using the keywords: "Streptococcus pyogenes" or "group A Streptococcus" and "acute rheumatic fever": the prevalence of peculiar emm types across different countries of the world is highly variable, depending on research designs, year of observation, country involved, patients' age, and gender. Most studies revealed that a relatively small number of specific emm/M protein types can be considered "rheumatogenic", as potentially characterized by the possibility of inducing ARF, with remarkable differences between developing and developed countries. The association between emm types and post-streptococcal manifestations is challenging, however surveillance of disease-causing variants in a specific community with high rate of ARF should be reinforced with the final goal of developing a potential primary prophylaxis against GAS infections.

  2. Cystitis - acute

    MedlinePlus

    Uncomplicated urinary tract infection; UTI - acute cystitis; Acute bladder infection; Acute bacterial cystitis ... cause. Menopause also increases the risk for a urinary tract infection. The following also increase your chances of having ...

  3. The role of surgery in treating pleuropulmonary suppurative disease--review of 77 cases managed at Queens Hospital Center between 1986 and 1989.

    PubMed Central

    Cordice, J. W.; Chitkara, R. K.

    1992-01-01

    Despite the generally salutary experience in recent years of managing suppurative pleuropulmonary disease, empyemas and lung abscesses have persisted and increased in incidence in hospitals such as Queens Hospital Center that serve large numbers of the socioeconomically disadvantaged. This study documents the etiology, clinical presentation, treatment, and treatment results of suppurative pleuropulmonary disease at Queens Hospital Center, which serves a large segment of the urban poor, many of whom are black. Results indicate that contributory or antecedent etiologic factors include a history of prior disease (specifically pneumonia, lung abscess, obstructive lung disease, pulmonary neoplasia, and tuberculosis); a predisposition to constitutional or immunologic deficiencies (specifically, alcoholism, anemia/malnutrition, drug abuse, and acquired immunodeficiency syndrome [AIDS]); conditions contributing to tracheobronchial aspiration (specifically, alcoholism and seizure disorders); and a miscellaneous group such as prior surgery, cardiovascular disease, and sepsis syndrome. The patients in this study were young with maximal incidence occurring in the third to fifth decades of life. Patients were predominantly male (75%) and black (66%). There were 18 deaths (23%), with sepsis being the cause in 10 (56%). Most surgical interventions were conservative, ie, bronchoscopies (48), thoracenteses (43), and tube thoracotomies (39). Thirty-one open thoracotomies were performed for drainage, decortication, or pulmonary resection. The surgical mortality was three cases or 5% of the patients who underwent surgery. The designated incidence of proven AIDS in this series (29%) was low, undoubtedly because many patients refused testing, and the multiple gram-positive and gram-negative infections that were seen did not conform to the Centers for Disease Control criteria for diagnosis and case reporting for AIDS.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1602513

  4. PLGA nanofiber membranes loaded with epigallocatechin-3-O-gallate are beneficial to prevention of postsurgical adhesions

    PubMed Central

    Shin, Yong Cheol; Yang, Won Jun; Lee, Jong Ho; Oh, Jin-Woo; Kim, Tai Wan; Park, Jong-Chul; Hyon, Suong-Hyu; Han, Dong-Wook

    2014-01-01

    This study concentrates on the development of biodegradable nanofiber membranes with controlled drug release to ensure reduced tissue adhesion and accelerated healing. Nanofibers of poly(lactic-co-glycolic acid) (PLGA) loaded with epigallocatechin-3-O-gallate (EGCG), the most bioactive polyphenolic compound in green tea, were electrospun. The physicochemical and biomechanical properties of EGCG-releasing PLGA (E-PLGA) nanofiber membranes were characterized by atomic force microscopy, EGCG release and degradation profiles, and tensile testing. In vitro antioxidant activity and hemocompatibility were evaluated by measuring scavenged reactive oxygen species levels and activated partial thromboplastin time, respectively. In vivo antiadhesion efficacy was examined on the rat peritonea with a surgical incision. The average fiber diameter of E-PLGA membranes was approximately 300–500 nm, which was almost similar to that of pure PLGA equivalents. E-PLGA membranes showed sustained EGCG release mediated by controlled diffusion and PLGA degradation over 28 days. EGCG did not adversely affect the tensile strength of PLGA membranes, whereas it significantly decreased the elastic modulus and increased the strain at break. E-PLGA membranes were significantly effective in both scavenging reactive oxygen species and extending activated partial thromboplastin time. Macroscopic observation after 1 week of surgical treatment revealed that the antiadhesion efficacy of E-PLGA nanofiber membranes was significantly superior to those of untreated controls and pure PLGA equivalents, which was comparable to that of a commercial tissue-adhesion barrier. In conclusion, the E-PLGA hybrid nanofiber can be exploited to craft strategies for the prevention of postsurgical adhesions. PMID:25187710

  5. PLGA nanofiber membranes loaded with epigallocatechin-3-O-gallate are beneficial to prevention of postsurgical adhesions.

    PubMed

    Shin, Yong Cheol; Yang, Won Jun; Lee, Jong Ho; Oh, Jin-Woo; Kim, Tai Wan; Park, Jong-Chul; Hyon, Suong-Hyu; Han, Dong-Wook

    2014-01-01

    This study concentrates on the development of biodegradable nanofiber membranes with controlled drug release to ensure reduced tissue adhesion and accelerated healing. Nanofibers of poly(lactic-co-glycolic acid) (PLGA) loaded with epigallocatechin-3-O-gallate (EGCG), the most bioactive polyphenolic compound in green tea, were electrospun. The physicochemical and biomechanical properties of EGCG-releasing PLGA (E-PLGA) nanofiber membranes were characterized by atomic force microscopy, EGCG release and degradation profiles, and tensile testing. In vitro antioxidant activity and hemocompatibility were evaluated by measuring scavenged reactive oxygen species levels and activated partial thromboplastin time, respectively. In vivo antiadhesion efficacy was examined on the rat peritonea with a surgical incision. The average fiber diameter of E-PLGA membranes was approximately 300-500 nm, which was almost similar to that of pure PLGA equivalents. E-PLGA membranes showed sustained EGCG release mediated by controlled diffusion and PLGA degradation over 28 days. EGCG did not adversely affect the tensile strength of PLGA membranes, whereas it significantly decreased the elastic modulus and increased the strain at break. E-PLGA membranes were significantly effective in both scavenging reactive oxygen species and extending activated partial thromboplastin time. Macroscopic observation after 1 week of surgical treatment revealed that the antiadhesion efficacy of E-PLGA nanofiber membranes was significantly superior to those of untreated controls and pure PLGA equivalents, which was comparable to that of a commercial tissue-adhesion barrier. In conclusion, the E-PLGA hybrid nanofiber can be exploited to craft strategies for the prevention of postsurgical adhesions.

  6. Is referral of postsurgical colorectal cancer survivors to cardiac rehabilitation feasible and acceptable? A pragmatic pilot randomised controlled trial with embedded qualitative study

    PubMed Central

    Hubbard, Gill; Adams, Richard; Campbell, Anna; Kidd, Lisa; Leslie, Stephen J; Munro, Julie; Watson, Angus

    2016-01-01

    Objectives (1) Assess whether cardiac rehabilitation (CR) is a feasible and acceptable model of rehabilitation for postsurgical colorectal cancer (CRC) survivors, (2) evaluate trial procedures. This article reports the results of the first objective. Design and setting A pragmatic pilot randomised controlled trial with embedded qualitative study was conducted in 3 UK hospitals with CR facilities. Descriptive statistics were used to summarise trial parameters indicative of intervention feasibility and acceptability. Interviews and focus groups were conducted and data analysed thematically. Participants People with CRC were considered for inclusion in the trial if they were ≥18 years old, diagnosed with primary CRC and in the recovery period postsurgery (they could still be receiving adjuvant therapy). 31% (n=41) of all eligible CRC survivors consented to participate in the trial. 22 of these CRC survivors, and 8 people with cardiovascular disease (CVD), 5 CRC nurses and 6 CR clinicians participated in the qualitative study. Intervention Referral of postsurgical CRC survivors to weekly CR exercise classes and information sessions. Classes included CRC survivors and people with CVD. CR nurses and physiotherapists were given training about cancer and exercise. Results Barriers to CR were protracted recoveries from surgery, ongoing treatments and poor mobility. No adverse events were reported during the trial, suggesting that CR is safe. 62% of participants completed the intervention as per protocol and had high levels of attendance. 20 health professionals attended the cancer and exercise training course, rating it as excellent. Participants perceived that CR increased CRC survivors’ confidence and motivation to exercise, and offered peer support. CR professionals were concerned about CR capacity to accommodate cancer survivors and their ability to provide psychosocial support to this group of patients. Conclusions CR is feasible and acceptable for postsurgical

  7. Chronic persistent post-surgical pain following staging laparotomy for carcinoma of ovary and its relationship to signal transduction genes

    PubMed Central

    Saxena, Ashok Kumar; Chopra, Anand K; Banerjee, Basu Dev; Sharma, Tusha

    2016-01-01

    Background The present study was undertaken to evaluate the incidence of chronic persistent post-surgical pain (CPPP) and the role of signal transduction genes in patients undergoing staging laparotomy for carcinoma ovary. Methods The present observational study was undertaken following institutional ethical committee approval and informed consent from all the participants. A total 21 patients of ASA grade I to III with age 20−70 years, scheduled for elective staging laparotomy for carcinoma ovary were included. Patients were excluded if had other causes of pain, cognitive dysfunction or chronic neurological disorders. Statistical analysis of pool data was done using SPSS version-17. For various scales like GPE, PDQ, NPSI, the visual analogue scale (VAS), global perceived effect (GPE), the pain DETECT questionnaire (PDQ), and neuropathic pain symptoms inventory (NPSI), one factor repaeted measure ANOVA applied with simple contrast with baseline as on post-operative day 1 (considered as reference and compared with subsequent time-interval), and the P values were adjusted according to "Bonferroni adjustments". In patients with CPPP, the Δct values of mRNA expressions of genes at the end of postoperative day 90 were compared with the baseline control values by one factor repeated ANOVA. P value < 0.005 significant. Results The present study demonstrates 38.1% (8 out of 21 patients) incidence of CPPP. The functional status and quality of life as were observed to be significantly diminished in all patients with chronic pain. An up-regulation in the mRNA expression of signal transduction and a positive correlation was noted between the mRNA expression of signal transduction genes and VAS score in all patients with CPPP at the end of postoperative day 90. Conclusions The reported incidence of CPPP in patients with carcinoma ovary was 38.1%. An up-regulation and positive correlation between mRNA expression of signal transduction genes and VAS score depicts its potential

  8. Resected Brain Tissue, Seizure Onset Zone and Quantitative EEG Measures: Towards Prediction of Post-Surgical Seizure Control

    PubMed Central

    Andrzejak, Ralph G.; Hauf, Martinus; Pollo, Claudio; Müller, Markus; Weisstanner, Christian; Wiest, Roland; Schindler, Kaspar

    2015-01-01

    Background Epilepsy surgery is a potentially curative treatment option for pharmacoresistent patients. If non-invasive methods alone do not allow to delineate the epileptogenic brain areas the surgical candidates undergo long-term monitoring with intracranial EEG. Visual EEG analysis is then used to identify the seizure onset zone for targeted resection as a standard procedure. Methods Despite of its great potential to assess the epileptogenicty of brain tissue, quantitative EEG analysis has not yet found its way into routine clinical practice. To demonstrate that quantitative EEG may yield clinically highly relevant information we retrospectively investigated how post-operative seizure control is associated with four selected EEG measures evaluated in the resected brain tissue and the seizure onset zone. Importantly, the exact spatial location of the intracranial electrodes was determined by coregistration of pre-operative MRI and post-implantation CT and coregistration with post-resection MRI was used to delineate the extent of tissue resection. Using data-driven thresholding, quantitative EEG results were separated into normally contributing and salient channels. Results In patients with favorable post-surgical seizure control a significantly larger fraction of salient channels in three of the four quantitative EEG measures was resected than in patients with unfavorable outcome in terms of seizure control (median over the whole peri-ictal recordings). The same statistics revealed no association with post-operative seizure control when EEG channels contributing to the seizure onset zone were studied. Conclusions We conclude that quantitative EEG measures provide clinically relevant and objective markers of target tissue, which may be used to optimize epilepsy surgery. The finding that differentiation between favorable and unfavorable outcome was better for the fraction of salient values in the resected brain tissue than in the seizure onset zone is consistent

  9. Evaluation of surgical anti-adhesion products to reduce postsurgical intra-abdominal adhesion formation in a rat model

    PubMed Central

    Zhang, Hui-Hui; Liao, Ni-Na; Luo, Jing-Wan; Sun, Yu-Long

    2017-01-01

    postsurgical intra-abdominal adhesion formation is Seprafilm > PLA >> HA > Chitosan > PEG. PMID:28207824

  10. The Acute to Chronic Pain Transition: Can Chronic Pain Be Prevented?

    PubMed

    Pozek, John-Paul J; Beausang, David; Baratta, Jaime L; Viscusi, Eugene R

    2016-01-01

    Chronic postsurgical pain (CPSP) is a distressing disease process that can lead to long-term disability, reduced quality of life, and increased health care spending. Although the exact mechanism of development of CPSP is unknown, nerve injury and inflammation may lead to peripheral and central sensitization. Given the complexity of the disease process, no novel treatment has been identified. The preoperative use of multimodal analgesia has been shown to decrease acute postoperative pain, but it has no proven efficacy in preventing development of CPSP.

  11. The postsurgical spine.

    PubMed

    Santos Armentia, E; Prada González, R; Silva Priegue, N

    2016-04-01

    Failed back surgery syndrome is the persistence or reappearance of pain after surgery on the spine. This term encompasses both mechanical and nonmechanical causes. Imaging techniques are essential in postoperative follow-up and in the evaluation of potential complications responsible for failed back surgery syndrome. This review aims to familiarize radiologists with normal postoperative changes and to help them identify the pathological imaging findings that reflect failed back surgery syndrome. To interpret the imaging findings, it is necessary to know the type of surgery performed in each case and the time elapsed since the intervention. In techniques used to fuse the vertebrae, it is essential to evaluate the degree of bone fusion, the material used (both its position and its integrity), the bone over which it lies, the interface between the implant and bone, and the vertebral segments that are adjacent to metal implants. In decompressive techniques it is important to know what changes can be expected after the intervention and to be able to distinguish them from peridural fibrosis and the recurrence of a hernia. It is also crucial to know the imaging findings for postoperative infections. Other complications are also reviewed, including arachnoiditis, postoperative fluid collections, and changes in the soft tissues adjacent to the surgical site.

  12. Treatment of chronic suppurative otitis media with ofloxacin in hydroxypropyl methylcellulose ear drops: a clinical/bacteriological study in a rural area of Malawi.

    PubMed

    van Hasselt, Piet; van Kregten, Eric

    2002-03-15

    Chronic suppurative otitis media in young children is a major problem in Africa, with socio-economic consequences at a later age. Common treatment regimens with antibiotics are expensive and often not practically feasible. Therefore, a project was started to develop a low-cost and effective treatment in a rural area of Malawi by studying the clinical efficacy of an inexpensive application regimen of ofloxacin (0.075%) in hydroxypropyl methylcellulose (1.5%) ear drops. In earlier studies with this treatment regimen, it was possible to cure approximately 70% of ears. The aim of this study was to find out whether the bacteriological spectrum cultured from wet ears before and after treatment, and patterns of resistance to antibiotics, played a role in the percentage of cures. Patients with long-standing chronic suppurative otitis media were clinically assessed and treated with suction cleaning and instillation of ear drops on days 1, 3, 7 and 10. Bacterial swabs were taken for culture and sensitivity tests for ofloxacin were on days 1 and 10 from the ears that were still discharging. After 21 weeks, the ears were assessed again clinically. Clinical cure was considered to be complete cessation of otorrhea. Ninety of 104 tested patients (124 ears) completed the study. About 73% of the ears had become dry by day 10. This dropped to 42% after 21 weeks. Before treatment, most ears (91%) harbored fecal bacteria, Proteus mirabilis (74%) and enterococci (60%) being the most frequently isolated microbes. The second group of frequently cultured bacteria were water bacteria e.g. Pseudomonas species and other non-fermenters (69%), whereas the classical otitis media pathogens were detected only in 15% of ears. Before treatment, 9.7% of strains were resistant to ofloxacin, most (30/35) of which were cultured from ears that were eventually cured. After treatment, fecal and water bacteria were still the most frequently found, with 36% new strains and an overall sensitivity to

  13. Quantitative proteomics reveals that distant recurrence-associated protein R-Ras and Transgelin predict post-surgical survival in patients with Stage III colorectal cancer

    PubMed Central

    Chen, Yanyu; Xiao, Yi; He, Qingzhong; Qiu, Huizhong; Ge, Wei

    2016-01-01

    Surgical resection supplemented with adjuvant chemotherapy is the current preferred treatment for Stage III colorectal cancer (CRC). However, as many as 48% of patients who undergo curative resection eventually suffer from incurable distant recurrence. To investigate the molecular mechanisms involved in Stage III CRC post-surgical distant recurrence, we identified a total of 146 differentially expressed proteins (DEPs) associated with distant recurrence in Stage III CRC using TMT-based quantitative mass spectrometry. Among these DEPs, the altered expressions of R-Ras and Transgelin were then validated in 192 individual specimens using immunohistochemistry (IHC). Furthermore, Kaplan-Meier analysis revealed that the levels of R-Ras and Transgelin were significantly associated with 5-year overall survival (OS) and disease-free survival (DFS), and multivariate Cox-regression analyses revealed that R-Ras and Transgelin were independent prognostic factors for OS and DFS, respectively. In conclusion, this study identified potential biochemical players involved in distant recurrence and indicates that R-Ras and Transgelin are potential post-surgical prognostic biomarkers for Stage III CRC. This proteomics data have been submitted to Proteome Xchange under accession number PXD002903. PMID:27270312

  14. Effects of acupuncture, core-stability exercises, and treadmill walking exercises in treating a patient with postsurgical lumbar disc herniation: a clinical case report.

    PubMed

    Ganiyu, Sokunbi Oluwaleke; Gujba, Kachalla Fatimah

    2015-02-01

    The objective of this study is to investigate the effects of acupuncture, core-stability exercises, and treadmill 12-minute walking exercises in treating patients with postsurgical lumbar disc herniation. A 34-year-old woman with a history lumbar disc prolapse who had undergone lumbar disc surgery on two different occasions was treated using acupuncture, core-stability exercises, and treadmill walking exercises three times per week for 12 weeks. The outcome measures used in this study were pain intensity, spinal range of movement, and general health. After 12 weeks of treatment, the patient had made improvement in terms of pain, which was reduced from 9/10 to 1/10. In a similar vein, the patient's general health showed improvement of >100% after 12 weeks of treatment. Pre-treatment scores of spinal flexion and left-side flexion, which measured 20 cm and 12 cm, respectively, increased to 25 cm and 16 cm after 12 weeks of treatment. This study showed that acupuncture, core-stability exercises, and treadmill walking exercises were useful in relieving pain, increasing spinal range of movement, and improving the health of a patient with postsurgical lumbar disc herniation.

  15. Effect of carbodiimide-derivatized hyaluronic acid gelatin on preventing postsurgical intra-abdominal adhesion formation and promoting healing in a rat model.

    PubMed

    Yuan, Fang; Lin, Long-Xiang; Zhang, Hui-Hui; Huang, Dan; Sun, Yu-Long

    2016-05-01

    Adhesions often occur after abdominal surgery. It could cause chronic pelvic pain, intestinal obstruction, and infertility. A hydrogel biomaterial, carbodiimide-derivatized hyaluronic acid gelatin (cd-HA gelatin), has been successfully used to reduce adhesion formation after flexor tendon grafting. This study investigated the efficacy of cd-HA gelatin in preventing postsurgical peritoneal adhesions in a rat model. The surgical traumas were created on the underlying muscle of the abdominal wall and the serosal layer of the cecum. The wounds were covered with or without cd-HA gelatin. Animals were euthanized at day 14 after surgery. Adhesion formation was assessed with adhesion degree and adhesion breaking strength. The healing of abdominal wall was evaluated with biomechanical testing and histological analysis. The adhesions occurred in all rats (n = 12) without cd-HA gelatin treatment. The application of cd-HA gelatin significantly reduced the adhesion rate from 100% to 58%. The decrease of adhesion breaking strength also manifested that cd-HA gelatin could reduce postsurgical intra-abdominal adhesion formation. Moreover, it was found that cd-HA gelatin was a safe material and could promote tissue healing. The cd-HA gelatin hydrogel could reduce the formation of intra-abdominal adhesions without adversely effects on wound healing.

  16. Acute Bronchitis

    MedlinePlus

    ... can also cause acute bronchitis. To diagnose acute bronchitis, your health care provider will ask about your symptoms and listen to your breathing. You may also have other tests. Treatments include rest, fluids, and aspirin (for adults) or ...

  17. [Clinical case--voluminous diaphragmatic hernia--surgically acute abdomen: diagnostic and therapeutical challenges].

    PubMed

    Dumitrescu, D; Savlovschi, C; Borcan, R; Pantu, H; Serban, D; Gradinaru, S; Smarandache, G; Trotea, T; Branescu, C; Musat, L; Comandasu, M; Priboi, M; Baldir, M; Sandolache, B; Oprescu, S

    2011-01-01

    We present the case of a 58-year old male patient admitted in the surgery section of the University Emergency Hospital of Bucharest and diagnosed with acute abdomen. The minimal clinical-paraclinical investigation (i.e., thorax-pulmonary Xray, biological probes) raises questions as to the differentiated diagnosis and other associated diseases, also suggesting the existence of voluminous diaphragmatic hernia. The CT thorax-abdomen examination confirms the diaphragmatic hernia suspicion, with intra-thorax ascent of the colon up to the anterior C4 level, but does not explain the abdominal suffering; thus we suspected a biliary ileus or acute appendicitis. Medial laparotomy was imperative. Intrasurgically peritonitis was noticed located by gangrenous acute apendicitis, perforated, with coprolite, for which apendictomy and lavage-drainage pf the peritoneal cavity was performed. Post-surgical status: favourable to recovery.

  18. Acute phlegmonous gastritis complicated by delayed perforation.

    PubMed

    Min, Sun Young; Kim, Yong Ho; Park, Won Seo

    2014-03-28

    Here, we report on a case of acute phlegmonous gastritis (PG) complicated by delayed perforation. A 51-year-old woman presented with severe abdominal pain and septic shock symptoms. A computed tomography scan showed diffuse thickening of the gastric wall and distention with peritoneal fluid. Although we did not find definite evidence of free air on the computed tomography (CT) scan, the patient's clinical condition suggested diffuse peritonitis requiring surgical intervention. Exploratory laparotomy revealed a thickened gastric wall with suppurative intraperitoneal fluid in which Streptococcus pyogenes grew. There was no evidence of gastric or duodenal perforation. No further operation was performed at that time. The patient was conservatively treated with antibiotics and proton pump inhibitor, and her condition improved. However, she experienced abdominal and flank pain again on postoperative day 10. CT and esophagogastroduodenoscopy showed a large gastric ulcer with perforation. Unfortunately, although the CT showed further improvement in the thickening of the stomach and the mucosal defect, the patient's condition did not recover until a week later, and an esophagogastroduodenoscopy taken on postoperative day 30 showed suspected gastric submucosal dissection. We performed total gastrectomy as a second operation, and the patient recovered without major complications. A pathological examination revealed a multifocal ulceration and necrosis from the mucosa to the serosa with perforation.

  19. S3 Dorsal Root Ganglion/Nerve Root Stimulation for Refractory Postsurgical Perineal Pain: Technical Aspects of Anchorless Sacral Transforaminal Lead Placement

    PubMed Central

    Zuidema, X.; Breel, J.; Wille, F.

    2016-01-01

    Chronic perineal pain limits patients in physical and sexual activities, leading to social and psychological distress. In most cases, this pain develops after surgery in the urogenital area or as a consequence of trauma. Neuromodulation is one of the options in chronic postsurgical perineal pain treatment. We present a case of refractory perineal pain after right sided surgical resection of a Bartholin's cyst which was treated with third sacral nerve root/dorsal root ganglion stimulation using the transforaminal approach. We describe a new anchorless lead placement technique using a unique curved lead delivery sheath. We postulate that this new posterior foraminal technique of lead placement is simple, safe, and reversible and may lower the occurrence of lead related complications. PMID:27123351

  20. Post-surgical analgesia in rainbow trout: is reduced cardioventilatory activity a sign of improved animal welfare or the adverse effects of an opioid drug?

    PubMed

    Gräns, Albin; Sandblom, Erik; Kiessling, Anders; Axelsson, Michael

    2014-01-01

    The use of fish models in biomedical research is increasing. Since behavioural and physiological consequences of surgical procedures may affect experimental results, these effects should be defined and, if possible, ameliorated. Thus, the use of post-surgical analgesia should be considered after invasive procedures also in fish, but presently, little information exists on the effects of analgesics in fish. This study assessed the effects of an opioid drug, buprenorphine (0.05 mg/kg IM), on resting ventilation and heart rates during 7 days of postsurgical recovery in rainbow trout (Oncorhynchus mykiss) at 10°C by non-invasively recording bioelectric potentials from the fish via electrodes in the water. Baseline ventilation and heart rates were considerably lower compared to previously reported values for rainbow trout at 10°C, possibly due to the non-invasive recording technique. Buprenorphine significantly decreased both ventilation and heart rates further, and the effects were most pronounced at 4-7 days after anaesthesia, surgical procedures and administration of the drug. Somewhat surprisingly, the same effects of buprenorphine were seen in the two control groups that had not been subject to surgery. These results indicate that the reductions in ventilation and heart rates are not caused by an analgesic effect of the drug, but may instead reflect a general sedative effect acting on both behaviour as well as e.g. central control of ventilation in fishes. This resembles what has previously been demonstrated in mammals, although the duration of the drug effect is considerably longer in this ectothermic animal. Thus, before using buprenorphine for postoperative analgesic treatment in fish, these potentially adverse effects need further characterisation.

  1. Two weeks of postsurgical therapy may be enough for high-risk cases of endocarditis caused by Streptococcus viridans or Streptococcus bovis.

    PubMed

    Muñoz, P; Giannella, M; Scoti, F; Predomingo, M; Puga, D; Pinto, A; Roda, J; Marin, M; Bouza, E

    2012-03-01

    The duration of antimicrobial therapy after surgery for infective endocarditis (IE) is controversial. A short course of postsurgical therapy is currently accepted only for patients with negative valve culture. We performed a retrospective (1994-2008) analysis of patients who underwent surgery for IE in our hospital and had a high risk of complications ( one of more of the following: <2 weeks of antibiotic treatment before surgery; embolism; perivalvular extension; and positive valve culture) to compare outcomes of patients who received short-course antimicrobial therapy (SAT) (median 15 days) or long-course antimicrobial therapy (LAT) (median 32 days), irrespective of the results of valve culture. Our endpoints included length of hospital stay, renal and hepatic failure, relapse, re-infection, and mortality rates 1 year after surgery. During the study period, 140 patients underwent surgery for IE (valve replacement, 87.9%). Of these, 133 fulfilled the high-risk group criteria and 92 completed the antimicrobial schedule. Comparison of patients receiving SAT (37) and LAT (55) showed that the SAT group had a shorter length of hospital stay (29 vs. 40 days, p 0.01), and a trend towards lower frequency of renal failure (5.4% vs. 18.2%, p 0.11) and hepatic failure (5.4% vs. 9.1%, p 0.69), whereas mortality (5.4% vs. 3.6%, p 1), relapse (0% vs. 1.8%, p 1) and re-infection (5.4% vs. 3.6%, p 1) rates were similar between both groups. Multivariate analysis showed that IE caused by Streptococcus viridans or Streptococcus bovis was independently associated with SAT. Postsurgical SAT is safe, especially when IE is caused by Streptococcus viridans or Streptococcus bovis, even in patients at high risk of complications.

  2. Efficacy of Cotargeting Angiopoietin-2 and the VEGF Pathway in the Adjuvant Postsurgical Setting for Early Breast, Colorectal, and Renal Cancers.

    PubMed

    Wu, Florence T H; Man, Shan; Xu, Ping; Chow, Annabelle; Paez-Ribes, Marta; Lee, Christina R; Pirie-Shepherd, Steven R; Emmenegger, Urban; Kerbel, Robert S

    2016-12-01

    Antiangiogenic tyrosine kinase inhibitors (TKI) that target VEGF receptor-2 (VEGFR2) have not been effective as adjuvant treatments for micrometastatic disease in phase III clinical trials. Angiopoietin-2 (Ang2) is a proangiogenic and proinflammatory vascular destabilizer that cooperates with VEGF. The purpose of this study was to test whether CVX-060 (an Ang2-specific CovX-body) can be combined with VEGFR2-targeting TKIs (sunitinib or regorafenib) to successfully treat postsurgical metastatic disease in multiple orthotopically implanted human tumor xenograft and syngeneic murine tumor models. In the MDA-MB-231.LM2-4 human breast cancer model, adjuvant sunitinib was ineffective, whereas adjuvant CVX-060 delayed the progression of pulmonary or distant lymphatic metastases; however, overall survival was only improved with the adjuvant use of a VEGF-A/Ang2-bispecific CovX-body (CVX-241) but not when CVX-060 is combined with sunitinib. Adjuvant CVX-241 also showed promise in the EMT-6/CDDP murine breast cancer model, with or without an immune checkpoint inhibitor (anti-PD-L1). In the RENCA model of mouse renal cancer, however, combining CVX-060 with sunitinib in the adjuvant setting was superior to CVX-241 as treatment for postsurgical lung metastases. In the HCT116 and HT29 xenograft models of colorectal cancer, both CVX-060 and regorafenib inhibited liver metastases. Overall, our preclinical findings suggest differential strategies by which Ang2 blockers can be successfully combined with VEGF pathway targeting in the adjuvant setting to treat micrometastatic disease-particularly, in combination with VEGF-A blockers (but not VEGFR2 TKIs) in resected breast cancer; in combination with VEGFR2 TKIs in resected kidney cancer; and as single agents or with VEGFR2 TKIs in resected colorectal cancer. Cancer Res; 76(23); 6988-7000. ©2016 AACR.

  3. [Hepatic retransplant and acute Budd Chiari syndrome. Case report].

    PubMed

    Savio-López, Andrés M; Lara-Molina, Evelin E; Soliva-Domínguez, Ramón; Capo-Jorge, José A; Gala-López, Boris; González-Castillo, Fernando

    2005-01-01

    Hepatic retransplant constitutes 10-20% of all orthotopic hepatic transplants. The piggy-back technique was used in hepatectomy with conservation of the retrohepatic vena cava. A side-to-side cavo-cavostomy technique is described in the case of hepatic congestion or acute Budd Chiari syndrome post-transplant. This is an extremely serious condition and can result in death. We present the first case of hepatic retransplant performed in Hospital Hermanos Ameijeiras in a patient who received who received his first transplant due to non-resectable hepatocarcinoma and who required retransplant due to acute rejection and graft dysfunction. During retransplant, the Belghiti side-to-side anastomosis technique was used to resolve the acute Budd Chiari syndrome that presented itself. Post-surgical evolution at 18 months was satisfactory without evidence of complications of the graft. Acute Budd Chiari syndrome post-transplant can satisfactorily be resolved with the Belghiti technique, although it is preferable to take prophylactic measures to avoid it.

  4. Acute Liver Failure from Herpes Simplex Virus in an Immunocompetent Patient Due to Direct Inoculation of the Peritoneum

    PubMed Central

    Ahmed, Shifat; Liu, Nanlong; Marsano-Obando, Luis

    2017-01-01

    Herpes simplex virus (HSV) hepatitis is a rare cause of acute liver failure (ALF). It carries a mortality rate of 80% if untreated, thus early identification and treatment are critical. Without high clinical suspicion, HSV hepatitis is difficult to diagnose. A 48-year-old Hispanic female presented with a 4-day history of abdominal pain and a vaginal cuff tear requiring laparoscopic repair. She subsequently developed postsurgical disseminated HSV, resulting in ALF. Acyclovir was initiated, but she was resistant to treatment. She was given additional foscarnet and responded without requiring a liver transplant. PMID:28286789

  5. Evidence of streptococcal origin of acute non-necrotising cellulitis: a serological study.

    PubMed

    Karppelin, M; Siljander, T; Haapala, A-M; Aittoniemi, J; Huttunen, R; Kere, J; Vuopio, J; Syrjänen, J

    2015-04-01

    Bacteriological diagnosis is rarely achieved in acute cellulitis. Beta-haemolytic streptococci and Staphylococcus aureus are considered the main pathogens. The role of the latter is, however, unclear in cases of non-suppurative cellulitis. We conducted a serological study to investigate the bacterial aetiology of acute non-necrotising cellulitis. Anti-streptolysin O (ASO), anti-deoxyribonuclease B (ADN) and anti-staphylolysin (ASTA) titres were measured from acute and convalescent phase sera of 77 patients hospitalised because of acute bacterial non-necrotising cellulitis and from the serum samples of 89 control subjects matched for age and sex. Antibiotic treatment decisions were also reviewed. Streptococcal serology was positive in 53 (69%) of the 77 cases. Furthermore, ten cases without serological evidence of streptococcal infection were successfully treated with penicillin. Positive ASO and ADN titres were detected in ten (11%) and three (3%) of the 89 controls, respectively, and ASTA was elevated in three patients and 11 controls. Our findings suggest that acute non-necrotising cellulitis without pus formation is mostly of streptococcal origin and that penicillin can be used as the first-line therapy for most patients.

  6. Efficacy and safety of ofloxacin and its combination with dexamethasone in chronic suppurative otitis media. A randomised, double blind, parallel group, comparative study.

    PubMed

    Panchasara, A; Singh, A; Mandavia, D; Jha, S; Tripathi, C

    2015-02-01

    The role of corticosteroid in patients of chronic suppurative otitis media (CSOM) is unknown. In the present study, the efficacy and safety of ofloxacin alone (OA) and the ofloxacin + dexamethasone combination (ODC) is compared by studying clinical cure rates and adverse drug reactions in patients with CSOM. After prior permission from the Institutional Review Board and written informed consent from patients, pre-treatment clinical assessment and bacteriology of the middle ear discharge were done. The middle ear was categorised into active, mucoid or inactive according to the type of discharge. Grades of otorrhoea and size of tympanic membrane perforation were noted. CSOM with organisms sensitive to ofloxacin were treated either with OA or ODC eardrops for a period of 15 days. Post-treatment clinical cure (when grade of otorrhoea become 0) was recorded on the 5(th), 10(th) and 15(th) days and bacteriological assessment was recorded at the last visit. All parameters were analysed using Fisher's exact test. A total 110 patients were randomised. The most common microorganism associated with CSOM was Pseudomonas aeruginosa (45.45 %). Clinical improvement was seen in 84.61% and 86.79% of cases, but bacteriological improvement in only 82.69% and 77.35% of cases treated with OA and ODC, respectively. Shift of middle ear discharge from active to inactive was noted in 71.15% and 64.15% patients by the 10th day in the OA and ODC groups, respectively. As there was no difference in clinical or bacteriological improvement, it may be unnecessary to combine steroids with topical antibiotic preparations for management of CSOM.

  7. Renal scintigraphy in the acute care setting.

    PubMed

    Sfakianaki, Efrosyni; Sfakianakis, George N; Georgiou, Mike; Hsiao, Bernard

    2013-03-01

    Renal scintigraphy is a powerful imaging method that provides both functional and anatomic information, which is particularly useful in the acute care setting. In our institution, for the past 2 decades, we have used a 25-minute renal diuretic protocol, technetium-99m ((99m)Tc) mercaptoacetyltriglycine with simultaneous intravenous injection of furosemide, for all ages and indications, including both native and transplant kidneys. As such, this protocol has been widely used in the workup of acutely ill patients. In this setting, there are common clinical entities which affect patients with native and transplant kidneys. In adult patients with native kidneys one of the most frequent reasons for emergency room visits is renal colic due to urolithiasis. Although unenhanced computed tomography is useful to assess the anatomy in cases of renal colic, it does not provide functional information. Time zero furosemide renal scintigraphy can do both and we have shown that it can effectively stratify patients with renal colic. To this end, 4 characteristic patterns of scintirenography have been identified, standardized, and consistently applied: no obstruction, partial obstruction (mild vs high grade), complete obstruction, and stunned (postdecompressed) kidney. With the extensive use of this protocol over the past 2 decades, a pattern of "regional parenchymal dysfunction" indicative of acute pyelonephritis has also been delineated. This information has proved to be useful for patients presenting with urinary tract infection and suspected pyelonephritis, as well as for patients who were referred for workup of renal colic but were found to have acute pyelonephritis instead. In instances of abdominal trauma, renal scintigraphy is uniquely suited to identify urine leaks. This is also true in cases of suspected leak following renal transplant or from other iatrogenic/postsurgical causes. Patients presenting with acute renal failure can be evaluated with renal scintigraphy. A

  8. Acute rheumatic fever and streptococci: the quintessential pathogenic trigger of autoimmunity.

    PubMed

    Chakravarty, Soumya D; Zabriskie, John B; Gibofsky, Allan

    2014-07-01

    Acute rheumatic fever (ARF) is a non-suppurative complication of pharyngeal infection with group A streptococcus. Signs and symptoms of ARF develop 2 to 3 weeks following pharyngitis and include arthritis, carditis, chorea, subcutaneous nodules, and erythema marginatum. In developing areas of the world, ARF and rheumatic heart disease are estimated to affect nearly 20 million people and remain leading causes of cardiovascular death during the first five decades of life. ARF still represents one of the quintessential examples of a pathogenic trigger culminating in autoimmune manifestations. In this review, we will focus on the pathogenesis and etiology of ARF and its complications, along with diagnostic and treatment approaches to both ameliorate and prevent long-term sequelae of this potentially debilitating disease.

  9. Acute otitis media with spontaneous tympanic membrane perforation.

    PubMed

    Principi, N; Marchisio, P; Rosazza, C; Sciarrabba, C S; Esposito, S

    2017-01-01

    The principal aim of this review is to present the current knowledge regarding acute otitis media (AOM) with spontaneous tympanic membrane perforation (STMP) and to address the question of whether AOM with STMP is a disease with specific characteristics or a severe case of AOM. PubMed was used to search for all studies published over the past 15 years using the key words "acute otitis media" and "othorrea" or "spontaneous tympanic membrane perforation". More than 250 articles were found, but only those published in English and providing data on aspects related to perforation of infectious origin were considered. Early Streptococcus pneumoniae infection due to invasive pneumococcal strains, in addition to coinfections and biofilm production due mainly to non-typeable Haemophilus influenzae, seem to be precursors of STMP. However, it is unclear why some children have several STMP episodes during the first years of life that resolve without complications in adulthood, whereas other children develop chronic suppurative otitis media. Although specific aetiological agents appear to be associated with an increased risk of AOM with STMP, further studies are needed to determine whether AOM with STMP is a distinct disease with specific aetiological, clinical and prognostic characteristics or a more severe case of AOM than the cases that occur without STMP. Finally, it is important to identify preventive methods that are useful not only in otitis-prone children with uncomplicated AOM, but also in children with recurrent AOM and those who experience several episodes with STMP.

  10. Preventing Chronic Pain following Acute Pain: Risk Factors, Preventive Strategies, and their Efficacy

    PubMed Central

    McGreevy, Kai; Bottros, Michael M.; Raja, Srinivasa N.

    2011-01-01

    Chronic pain is the leading cause of disability in the United States. The transition from acute to persistent pain is thought to arise from maladaptive neuroplastic mechanisms involving three intertwined processes, peripheral sensitization, central sensitization, and descending modulation. Strategies aimed at preventing persistent pain may target such processes. Models for studying preventive strategies include persistent post-surgical pain (PPP), persistent post-trauma pain (PTP) and post-herpetic neuralgia (PHN). Such entities allow a more defined acute onset of tissue injury after which study of the long-term effects is more easily examined. In this review, we examine the pathophysiology, epidemiology, risk factors, and treatment strategies for the prevention of chronic pain using these models. Both pharmacological and interventional approaches are described, as well as a discussion of preventive strategies on the horizon. PMID:22102847

  11. Acute Pancreatitis and Pregnancy

    MedlinePlus

    ... Pancreatitis Acute Pancreatitis and Pregnancy Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is defined as ... pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for almost 1 ...

  12. [Acute pancreatitis].

    PubMed

    Hecker, M; Mayer, K; Askevold, I; Collet, P; Weigand, M A; Krombach, G A; Padberg, W; Hecker, A

    2014-03-01

    Acute pancreatitis is a potentially fatal disease with individually differing expression of systemic involvement. For this reason early diagnosis with subsequent risk stratification is essential in the clinical management of this frequent gastroenterological disorder. Severe forms of acute pancreatitis occur in approximately 20 % of cases often requiring intensive care monitoring and interdisciplinary therapeutic approaches. In the acute phase adequate fluid replacement and sufficient analgesic therapy is of major therapeutic importance. Concerning the administration of antibiotics and the nutritional support of patients with acute pancreatitis a change in paradigms could be observed in recent years. Furthermore, endoscopic, radiological or surgical interventions can be necessary depending on the severity of the disease and potential complications.

  13. Bronchitis - acute

    MedlinePlus

    ... to breathe. Other symptoms of bronchitis are a cough and coughing up mucus. Acute means the symptoms ... diagnosed with chronic bronchitis, you must have a cough with mucus on most days for at least ...

  14. Acute Bronchitis

    MedlinePlus

    ... bronchitis? Acute bronchitis is inflammation of your bronchial tree. The bronchial tree consists of tubes that carry air into your ... weeks or months. This happens because the bronchial tree takes a while to heal. A lasting cough ...

  15. Short-Term Clinical Effects of Dry Needling Combined With Physical Therapy in Patients With Chronic Postsurgical Pain Following Total Knee Arthroplasty: Case Series.

    PubMed

    Núñez-Cortés, Rodrigo; Cruz-Montecinos, Carlos; Rosel, Álvaro Vásquez; Molina, Orlando Paredes; Cuesta-Vargas, Antonio

    2017-02-03

    Study Design Case series. Background The purpose of this case series is to describe a combined program of dry needling (DN) and therapeutic exercise in a small group of patients with persistent pain post total knee arthroplasty. Case Description Fourteen total knee arthroplasty patients with persistent post-surgical pain and myofascial trigger points non-responsive to treatment with conventional physical therapy or medications received dry needling treatment in combination with therapeutic exercises for four weeks. Dry needling sessions occurred once weekly. Pre- and post-intervention, pain perception was assessed with the visual analogue scale; functional assessments with the WOMAC questionnaire; six-minute walking test; Timed Up and Go test, 30-Second Chair Stand Test and knee joint range of motion. Outcomes Patients presented symptoms for 6.3 ± 3.1 months post-operation. Dry needling resulted in significantly decreased pain intensity (55.6 ± 6.6 to 19.3 ± 5.6, p<0.001) and improved WOMAC values for pain (10.1 ± 0.8 to 4.9 ± 1.0, p<0.001), stiffness (5.3 ± 0.4 to 2.4 ± 1.2, p<0.001), and function (36.7 ± 2.0 to 20.1 ± 3.2, p<0.001). Knee flexion increased from 82.7 ± 5.2° to 93.3 ± 4.3° (p<0.001), while joint extension improved from 15.8 ± 2.9° to 5.3 ± 2.4° (p<0.05). The six-minute walking test also showed better post-intervention values (391.4 ± 23.7 m to 424.7 ± 28.4 m, p<0.05). Discussion Dry needling together with therapeutic exercises had clinical and significant functional benefits for patients with chronic post-surgical pain and myofascial trigger points following total knee replacement. Future randomized clinical trials should further investigate the effectiveness of this protocol under similar conditions. Level of Evidence Therapy, level 4. J Orthop Sports Phys Ther, Epub 3 Feb 2017. doi:10.2519/jospt.2017.7089.

  16. Suicide plus immune gene therapy prevents post-surgical local relapse and increases overall survival in an aggressive mouse melanoma setting.

    PubMed

    Villaverde, Marcela S; Combe, Kristell; Duchene, Adriana G; Wei, Ming X; Glikin, Gerardo C; Finocchiaro, Liliana M E

    2014-09-01

    In an aggressive B16-F10 murine melanoma model, we evaluated the effectiveness and antitumor mechanisms triggered by a surgery adjuvant treatment that combined a local suicide gene therapy (SG) with a subcutaneous genetic vaccine (Vx) composed of B16-F10 cell extracts and lipoplexes carrying the genes of human interleukin-2 and murine granulocyte and macrophage colony stimulating factor. Pre-surgical SG treatment, neither alone nor combined with Vx was able to slow down the fast evolution of this tumor. After surgery, both SG and SG + Vx treatments, significantly prevented (in 50% of mice) or delayed (in the remaining 50%) post-surgical recurrence, as well as significantly prolonged recurrence-free (SG and SG + Vx) and overall median survival (SG + Vx). The treatment induced the generation of a pseudocapsule wrapping and separating the tumor from surrounding host tissue. Both, SG and the subcutaneous Vx, induced this envelope that was absent in the control group. On the other hand, PET scan imaging of the SG + Vx group suggested the development of an effective systemic immunostimulation that enhanced (18)FDG accrual in the thymus, spleen and vertebral column. When combined with surgery, direct intralesional injection of suicide gene plus distal subcutaneous genetic vaccine displayed efficacy and systemic antitumor immune response without host toxicity. This suggests the potential value of the assayed approach for clinical purposes.

  17. Evaluation of Clinical Effectiveness and Subjective Satisfaction of a New Toothbrush for Postsurgical Hygiene Care: A Randomized Split-Mouth Double-Blind Clinical Trial

    PubMed Central

    Moreschi, Annalisa; Gatto, Maria Rosaria

    2015-01-01

    The aim of this RCT was to evaluate plaque control and gingival health promotion effectiveness of a new toothbrush with extra-soft filaments in postsurgical sets. Ten consecutive patients with at least two scheduled symmetrical periodontal surgeries were selected. Following the first periodontal surgery, a test (TB1) or control (TB2) toothbrush was randomly assigned. After the second surgery, the remaining toothbrush was given. Patients were asked to gently wipe the surgical area from days 3 to 7 postoperatively and to gently brush using a roll technique from day 7 till the end of the study. Baseline evaluation took place on the day of surgery and follow-ups were performed at days 7, 14, and 30 postoperatively. A more evident PI reduction was recorded for test toothbrush where a regular decrease was observed till day 14; then, this parameter tended to stabilize, remaining however lower than that recorded for the control toothbrush. There were no statistical differences in the GI between test and control toothbrushes. All patients introduced the test toothbrush at surgical site at third day; the control toothbrush was introduced within a mean of 9 days. The introduction of the test toothbrush 3 days after periodontal surgery may be recommended. PMID:25861682

  18. Characterization of the in vivo host response to a bi-labeled chitosan-dextran based hydrogel for postsurgical adhesion prevention.

    PubMed

    Cabral, Jaydee D; McConnell, Michelle A; Fitzpatrick, Clare; Mros, Sonya; Williams, Gail; Wormald, Peter J; Moratti, Stephen C; Hanton, Lyall R

    2015-08-01

    In developing a chitosan/dextran-based (CD) hydrogel as an adhesion prevention postsurgical aid, the in vivo biodegradation rate, biodistribution, and inflammatory response are important parameters to the biomedical device design. Herein, for the first time, a CD hydrogel was prepared by mixing aqueous solutions of a near infrared (NIR) labeled succinylated chitosan (SC) and tritiated [(3) H] oxidized dextran (DA). The biodegradation and biodistribution of the NIR/[(3) H]-CD hydrogel was tracked noninvasively using NIR fluorescence imaging, and by liquid scintillation counting (LSC) of organs/tissues after subcutaneous injection in BALB/c mice. The inflammatory response was assessed by measuring serum cytokine levels using a Bio-plex assay and by histological examination of injection site tissue. Fluorescence imaging showed the hydrogel to degrade in under a week. LSC revealed the hydrogel to reside mainly at the injection site, and excreted primarily via the urine within the first 48 h. The CD hydrogel showed a mild inflammatory response as cytokine levels were comparable to saline injected controls. Histological examination of injection site tissue confirmed the cytokine results. In summary, the CD hydrogel's in vivo biodegradation rate, biodistribution, and inflammatory response was determined. Our results indicate that the CD hydrogel has an appropriate biocompatibility after s.c. administration.

  19. Comparison of anti-inflammatory and analgesic effects of Ginger powder and Ibuprofen in postsurgical pain model: A randomized, double-blind, case–control clinical trial

    PubMed Central

    Rayati, Farshid; Hajmanouchehri, Fatemeh; Najafi, Elnaz

    2017-01-01

    Background: Ginger has been used as an herbal drug for a long time for the treatment of chronic inflammatory conditions. Materials and Methods: This randomized, double-blind clinical trial was conducted on 67 healthy adults with at least one impacted lower third molar. Participants were randomly allocated into three groups: Ibuprofen, Ginger, and placebo. Evaluation of inflammation was done by measuring cheek swelling, mouth opening ability, serum C-reactive protein (CRP) levels, and visual analog scale (for pain scoring). The number and the time of using rescue medication were recorded too. Results: Sixty patients completed the study. In all three groups, there was a significant increase in the mean cheek swelling measures, compared with the baseline, until day 5. The reduction in mouth opening ability was significant in all three groups, compared with the baseline, until day 5. There was no significant difference between ibuprofenand ginger groups in pain scores in all follow-up days. Number of required rescue medication on the day of surgery was significantly more in the placebo group. No significant or strong correlations were found between CRP levels and clinical findings. Conclusion: Within the limitations of this study, it can ban be concluded that gingerpowder is as effective as ibuprofenin the management of postsurgical sequelae. Furthermore, CRP levels alone are not suggested for the assessment of anti-inflammatory effects of drugs. PMID:28348610

  20. The Daily Consumption of Cola Can Determine Hypocalcemia: A Case Report of Postsurgical Hypoparathyroidism-Related Hypocalcemia Refractory to Supplemental Therapy with High Doses of Oral Calcium

    PubMed Central

    Guarnotta, Valentina; Riela, Serena; Massaro, Marina; Bonventre, Sebastiano; Inviati, Angela; Ciresi, Alessandro; Pizzolanti, Giuseppe; Benvenga, Salvatore; Giordano, Carla

    2017-01-01

    The consumption of soft drinks is a crucial factor in determining persistent hypocalcemia. The aim of the study is to evaluate the biochemical mechanisms inducing hypocalcemia in a female patient with usual high consumption of cola drink and persistent hypocalcemia, who failed to respond to high doses of calcium and calcitriol supplementation. At baseline and after pentagastrin injection, gastric secretion (Gs) and duodenal secretion (Ds) samples were collected and calcium and total phosphorus (Ptot) concentrations were evaluated. At the same time, blood calcium, Ptot, sodium, potassium, chloride, magnesium concentrations, and vitamin D were sampled. After intake of cola (1 L) over 180 min, Gs and Ds and blood were collected and characterized in order to analyze the amount of calcium and Ptot or sodium, potassium, magnesium, and chloride ions, respectively. A strong pH decrease was observed after cola intake with an increase in phosphorus concentration. Consequently, a decrease in calcium concentration in Gs and Ds was observed. A decrease in calcium concentration was also observed in blood. In conclusion, we confirm that in patients with postsurgical hypoparathyroidism, the intake of large amounts of cola containing high amounts of phosphoric acid reduces calcium absorption efficiency despite the high doses of calcium therapy. PMID:28184212

  1. Evaluation of clinical effectiveness and subjective satisfaction of a new toothbrush for postsurgical hygiene care: a randomized split-mouth double-blind clinical trial.

    PubMed

    Montevecchi, Marco; Moreschi, Annalisa; Gatto, Maria Rosaria; Checchi, Luigi; Checchi, Vittorio

    2015-01-01

    The aim of this RCT was to evaluate plaque control and gingival health promotion effectiveness of a new toothbrush with extra-soft filaments in postsurgical sets. Ten consecutive patients with at least two scheduled symmetrical periodontal surgeries were selected. Following the first periodontal surgery, a test (TB1) or control (TB2) toothbrush was randomly assigned. After the second surgery, the remaining toothbrush was given. Patients were asked to gently wipe the surgical area from days 3 to 7 postoperatively and to gently brush using a roll technique from day 7 till the end of the study. Baseline evaluation took place on the day of surgery and follow-ups were performed at days 7, 14, and 30 postoperatively. A more evident PI reduction was recorded for test toothbrush where a regular decrease was observed till day 14; then, this parameter tended to stabilize, remaining however lower than that recorded for the control toothbrush. There were no statistical differences in the GI between test and control toothbrushes. All patients introduced the test toothbrush at surgical site at third day; the control toothbrush was introduced within a mean of 9 days. The introduction of the test toothbrush 3 days after periodontal surgery may be recommended.

  2. Acute Pancreatitis

    PubMed Central

    Geokas, Michael C.

    1972-01-01

    For many decades two types of acute pancreatitis have been recognized: the edematous or interstitial and the hemorrhagic or necrotic. In most cases acute pancreatitis is associated with alcoholism or biliary tract disease. Elevated serum or urinary α-amylase is the most important finding in diagnosis. The presence of methemalbumin in serum and in peritoneal or pleural fluid supports the diagnosis of the hemorrhagic form of the disease in patients with a history and enzyme studies suggestive of pancreatitis. There is no characteristic clinical picture in acute pancreatitis, and its complications are legion. Pancreatic pseudocyst is probably the most common and pancreatic abscess is the most serious complication. The pathogenetic principle is autodigestion, but the precise sequence of biochemical events is unclear, especially the mode of trypsinogen activation and the role of lysosomal hydrolases. A host of metabolic derangements have been identified in acute pancreatitis, involving lipid, glucose, calcium and magnesium metabolism and changes of the blood clotting mechanism, to name but a few. Medical treatment includes intestinal decompression, analgesics, correction of hypovolemia and other supportive and protective measures. Surgical exploration is advisable in selected cases, when the diagnosis is in doubt, and is considered imperative in the presence of certain complications, especially pancreatic abscess. PMID:4559467

  3. Ability of preoperative falls to predict postsurgical outcomes in non-selected patients undergoing elective surgery at an academic medical centre: protocol for a prospective cohort study

    PubMed Central

    Ben Abdallah, Arbi; McKinnon, Sherry L; Wildes, Troy S; Avidan, Michael S

    2016-01-01

    Introduction Falls are increasingly recognised for their ability to herald impending health decline. Despite the likely susceptibility of postsurgical patients to falls, a detailed description of postoperative falls in an unselected surgical population has never been performed. One study suggests that preoperative falls may forecast postoperative complications. However, a larger study with non-selected surgical patients and patient-centred outcomes is needed to provide the generalisability and justification necessary to implement preoperative falls assessment into routine clinical practice. The aims of this study are therefore twofold. First, we aim to describe the main features of postoperative falls in a population of unselected surgical patients. Second, we aim to test the hypothesis that a history of falls in the 6 months prior to surgery predicts postoperative falls, poor quality of life, functional dependence, complications and readmission. Methods and analysis To achieve these goals, we study adult patients who underwent elective surgery at our academic medical centre and were recruited to participate in a prospective, survey-based cohort study called Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys (SATISFY-SOS) (NCT02032030). Patients who reported falling in the 6 months prior to surgery will be considered ‘exposed.’ The primary outcome of interest is postoperative falls within 30 days of surgery. Secondary outcomes include postoperative functional dependence, quality of life (both physical and mental), in-hospital complications and readmission. Regression models will permit controlling for important confounders. Ethics and dissemination The home institution's Institutional Review Board approved this study (IRB ID number 201505035). The authors will publish the findings, regardless of the results. PMID:27655260

  4. Acute Marjolin's Ulcer in a Postauricular Scar after Mastoidectomy

    PubMed Central

    Bukhari, Sumaiyah M.; Hajjaj, Mutawakel F.

    2016-01-01

    Background. Marjolin's ulcer is a rare, aggressive cutaneous malignancy that arises primarily in burn scars but can occur in other types of scars. Squamous cell carcinoma is the most common variant, and while malignant degeneration usually takes a long time, it can develop acutely. Case Report. a 30-year-old man who developed Marjolin's ulcer acutely in a right postauricular scar after mastoidectomy and the incision and drainage of a mastoid abscess. To the best of our knowledge, this report is the first to describe a Marjolin's ulcer in a postauricular surgical scar. However, it has been reported in others areas in the head and neck. Conclusion. Marjolin's ulcer is most commonly observed after postburn scars, but it may be observed after any type of scars, as our patient developed an SCC with a postsurgical scar. Early diagnosis is essential, and a biopsy should be performed on any nonhealing wound or chronic wound that undergoes a sudden change. Tissue samples should be taken from both the centre and the margins of the wound. PMID:28050297

  5. [Acute kidney injury and septic shock: experiences in treatment].

    PubMed

    Pozzato, Marco; Ferrari, Fiorenza; Livigni, Sergio; Quarello, Francesco

    2012-01-01

    Acute kidney injury (AKI) occurs in 5-45% of critically ill patients, and renal replacement therapy (RRT) is required in 4-10% of patients with AKI. AKI has long been considered to be hemodynamic damage from low blood flow resulting in shock, and efforts have been made to prevent and cure it by increasing the renal blood flow and improving the cardiac output and perfusion pressure. In recent years, new experimental studies on patients with septic AKI have shown that the renal blood flow remains unaltered or even increases in septic shock. An important mechanism in the pathophysiology of sepsis and septic shock appears to be apoptosis rather than ischemic necrosis. The type of treatment as well as the dose and timing of initiation of RRT seem to have strategic importance in the recovery of AKI in patients admitted to the ICU. In critically ill (often postsurgical and septic) patients with acute renal failure the use of new anticoagulation strategies has permitted to perform treatments for a sufficient number of hours to achieve the correct level of purification by minimizing the downtime and the bleeding risk. In our center the use of protocols for different methods and different types of anticoagulants has simplified the treatment of all patients with AKI and septic shock admitted to the ICU.

  6. Acute Vestibulopathy

    PubMed Central

    Cha, Yoon-Hee

    2011-01-01

    The presentation of acute vertigo may represent both a common benign disorder or a life threatening but rare one. Familiarity with the common peripheral vestibular disorders will allow the clinician to rapidly “rule-in” a benign disorder and recognize when further testing is required. Key features of vertigo required to make an accurate diagnosis are duration, chronicity, associated symptoms, and triggers. Bedside tests that are critical to the diagnosis of acute vertigo include the Dix-Hallpike maneuver and canalith repositioning manuever, occlusive ophthalmoscopy, and the head impulse test. The goal of this review is to provide the clinician with the clinical and pathophysiologic background of the most common disorders that present with vertigo to develop a logical differential diagnosis and management plan. PMID:23983835

  7. Acute Blindness.

    PubMed

    Meekins, Jessica M

    2015-09-01

    Sudden loss of vision is an ophthalmic emergency with numerous possible causes. Abnormalities may occur at any point within the complex vision pathway, from retina to optic nerve to the visual center in the occipital lobe. This article reviews specific prechiasm (retina and optic nerve) and cerebral cortical diseases that lead to acute blindness. Information regarding specific etiologies, pathophysiology, diagnosis, treatment, and prognosis for vision is discussed.

  8. Single intrathecal administration of the transcription factor decoy AYX1 prevents acute and chronic pain after incisional, inflammatory, or neuropathic injury.

    PubMed

    Mamet, Julien; Klukinov, Michael; Yaksh, Tony L; Malkmus, Shelle A; Williams, Samantha; Harris, Scott; Manning, Donald C; Taylor, Bradley K; Donahue, Renee R; Porreca, Frank; Xie, Jennifer Y; Oyarzo, Janice; Brennan, Timothy J; Subieta, Alberto; Schmidt, William K; Yeomans, David C

    2014-02-01

    The persistence of pain after surgery increases the recovery interval from surgery to a normal quality of life. AYX1 is a DNA-decoy drug candidate designed to prevent post-surgical pain following a single intrathecal injection. Tissue injury causes a transient activation of the transcription factor EGR1 in the dorsal root ganglia-dorsal horn network, which then triggers changes in gene expression that induce neuronal hypersensitivity. AYX1 is a potent, specific inhibitor of EGR1 activity that mimics the genomic EGR1-binding sequence. Administered in the peri-operative period, AYX1 dose dependently prevents mechanical hypersensitivity in models of acute incisional (plantar), inflammatory (CFA), and chronic neuropathic pain (SNI) in rats. Furthermore, in a knee surgery model evaluating functional measures of postoperative pain, AYX1 improved weight-bearing incapacitance and spontaneous rearing compared to control. These data illustrate the potential clinical therapeutic benefits of AYX1 for preventing the transition of acute to chronic post-surgical pain.

  9. Guideline for the management of acute sore throat.

    PubMed

    Pelucchi, C; Grigoryan, L; Galeone, C; Esposito, S; Huovinen, P; Little, P; Verheij, T

    2012-04-01

    The European Society for Clinical Microbiology and Infectious Diseases established the Sore Throat Guideline Group to write an updated guideline to diagnose and treat patients with acute sore throat. In diagnosis, Centor clinical scoring system or rapid antigen test can be helpful in targeting antibiotic use. The Centor scoring system can help to identify those patients who have higher likelihood of group A streptococcal infection. In patients with high likelihood of streptococcal infections (e.g. 3-4 Centor criteria) physicians can consider the use of rapid antigen test (RAT). If RAT is performed, throat culture is not necessary after a negative RAT for the diagnosis of group A streptococci. To treat sore throat, either ibuprofen or paracetamol are recommended for relief of acute sore throat symptoms. Zinc gluconate is not recommended to be used in sore throat. There is inconsistent evidence of herbal treatments and acupuncture as treatments for sore throat. Antibiotics should not be used in patients with less severe presentation of sore throat, e.g. 0-2 Centor criteria to relieve symptoms. Modest benefits of antibiotics, which have been observed in patients with 3-4 Centor criteria, have to be weighed against side effects, the effect of antibiotics on microbiota, increased antibacterial resistance, medicalisation and costs. The prevention of suppurative complications is not a specific indication for antibiotic therapy in sore throat. If antibiotics are indicated, penicillin V, twice or three times daily for 10 days is recommended. At the present, there is no evidence enough that indicates shorter treatment length.

  10. Hirschsprung's disease - Postsurgical intestinal dysmotility

    PubMed Central

    Romaneli, Mariana Tresoldi das Neves; Ribeiro, Antonio Fernando; Bustorff-Silva, Joaquim Murray; de Carvalho, Rita Barbosa; Lomazi, Elizete Aparecida

    2016-01-01

    Abstract Objective: To describe the case of an infant with Hirschsprung's disease presenting as total colonic aganglionosis, which, after surgical resection of the aganglionic segment persisted with irreversible functional intestinal obstruction; discuss the difficulties in managing this form of congenital aganglionosis and discuss a plausible pathogenetic mechanism for this case. Case description: The diagnosis of Hirschsprung's disease presenting as total colonic aganglionosis was established in a two-month-old infant, after an episode of enterocolitis, hypovolemic shock and severe malnutrition. After colonic resection, the patient did not recover intestinal motor function that would allow enteral feeding. Postoperative examination of remnant ileum showed the presence of ganglionic plexus and a reduced number of interstitial cells of Cajal in the proximal bowel segments. At 12 months, the patient remains dependent on total parenteral nutrition. Comments: Hirschsprung's disease presenting as total colonic aganglionosis has clinical and surgical characteristics that differentiate it from the classic forms, complicating the diagnosis and the clinical and surgical management. The postoperative course may be associated with permanent morbidity due to intestinal dysmotility. The numerical reduction or alteration of neural connections in the interstitial cells of Cajal may represent a possible physiopathological basis for the condition. PMID:26979103

  11. Problematic intake of high-sugar/low-fat and high glycemic index foods by bariatric patients is associated with development of post-surgical new onset substance use disorders.

    PubMed

    Fowler, Lauren; Ivezaj, Valentina; Saules, Karen K

    2014-08-01

    Bariatric or weight loss surgery (WLS) patients are overrepresented in substance abuse treatment, constituting about 3% of admissions; about 2/3 of such patients deny problematic substance use prior to WLS. It is important to advance our understanding of the emergence of substance use disorders (SUDs) - particularly the New Onset variant - after WLS. Burgeoning research with both animal models and humans suggests that "food addiction" may play a role in certain forms of obesity, with particular risk conferred by foods high in sugar but low in fat. Therefore, we hypothesized that WLS patients who reported pre-WLS problems with High-Sugar/Low-Fat foods and those high on the glycemic index (GI) would be those most likely to evidence New Onset SUDs after surgery. Secondary data analyses were conducted using a de-identified database from 154 bariatric surgery patients (88% female, Mage=48.7 yrs, SD=10.8, Mtime since surgery=2.7 yrs, SD=2.2 yrs). Participants who endorsed pre-surgical problems with High-Sugar/Low-Fat foods and High GI foods were at greater risk for New Onset SUD in the post-surgical period. These findings remained significant after controlling for other predictors of post-surgical SUD. Our findings provide evidence for the possibility of addiction transfer among certain bariatric patients.

  12. Montelukast is as effective as penicillin in treatment of acute otitis media: An experimental rat study

    PubMed Central

    Uçar, Seçil; Huseynov, Tural; Çoban, Melahat; Sarıoğlu, Sülen; Şerbetçioğlu, Bülent; Yalcin, Arzu Didem

    2013-01-01

    Background Leukotrienes are the major factors in the formation of edema and mucus, as well as development of tuba Eustachii dysfunction in acute otitis media. We developed an experimental acute suppurative otitis media model and compared the responses of rats to penicillin and combinations of leukotriene antagonist with respect to histopathological observations conducted in early and late phases. Material/Methods A total of 83 ears from 56 Wistar rats were used in this study. Pneumococcus suspension was injected trans-tympanically into all rats. Subjects were classified into 4 different groups with 14 rats in each. In Group A, intramuscular penicillin G was injected for a period of 5 days. In Group B, intraperitoneal montelukast was injected for 21 days in addition to penicillin. In Group C, intraperitoneal montelukast isotonic NaCl in Group D was injected into rats for 21 days. Results No significant difference was found between the groups, except for mucosal vascularization with respect to mucosal and TM parameters in early phases. Furthermore, considerable deviations were observed for the recuperation of TM and mucosal inflammation for groups in which subjects were injected with montelukast as compared to other groups of the study in the late phases. Conclusions When the parameters of inflammation in the rat middle ear were compared with each other, most of these parameters did not show any statistically significant beneficial effects in montelukast and penicillin groups. PMID:24048018

  13. Acute laminitis.

    PubMed

    Baxter, G M

    1994-12-01

    Laminitis is an inflammation of the sensitive laminae along the dorsal aspect of the digit and is considered to be a secondary complication of several predisposing or primary factors. Affected horses are usually very lame, have increased digital pulses, are painful to hoof testers along the toe of the foot, and have evidence of downward rotation or distal displacement of the distal phalanx present on radiographs. Treatments for acute laminitis include anti-inflammatory drugs, anti-endotoxin therapy, vasodilators, antithrombotic therapy, corrective trimming and shoeing, and surgical procedures. Treatment regimens are very controversial and the true efficacy of these treatments is unknown. The quality of laminae damage that occurs with laminitis, however, probably has greater influence on the success of treatment and outcome of the horse than the treatment regimen itself.

  14. Association between trauma and acute hemorrhage of cavernous malformations in children: report of 3 cases.

    PubMed

    Fanous, Andrew A; Jowdy, Patrick K; Lipinski, Lindsay J; Balos, Lucia L; Li, Veetai

    2016-09-01

    OBJECTIVE Cavernous hemangiomas are benign congenital vascular abnormalities. Intracerebral cavernous hemangiomas have an appreciable risk of spontaneous hemorrhage. Little is known as to whether head trauma increases the risk of bleeding for these lesions. In this study, the authors present a case series of 3 patients with posttraumatic nonspontaneous hemorrhage of intracerebral cavernous malformations (CMs). For the first time, to the authors' knowledge, they propose that trauma might constitute a risk factor for acute hemorrhage in intracerebral cavernomas. METHODS The authors reviewed the charts of all patients with a new diagnosis of intracerebral cavernoma at their pediatric hospital between 2010 and 2014. Patients with a history of head trauma prior to presentation were subsequently studied to identify features common to these posttraumatic, hemorrhage-prone lesions. RESULTS A history of head trauma was identified in 3 of 19 cases. These 3 patients presented with seizures and/or headaches and were found to have acute hemorrhage within a cavernous hemangioma. None of these patients had any history of abnormal neurological symptoms. All 3 abnormal vascular lesions had associated developmental venous anomalies (DVAs). The 3 patients underwent resection of their respective vascular abnormalities, and the diagnosis of cavernous hemangioma was confirmed with postsurgical tissue pathology. All 3 patients had complete resolution of symptoms following complete excision of their lesions. CONCLUSIONS Trauma may represent a risk factor for acute hemorrhage in patients with CMs. The presence of associated DVAs may represent a risk factor for posttraumatic hemorrhage of cavernomas. Excision should be considered in such cases, if feasible.

  15. Characterization of Alpha-Toxin hla Gene Variants, Alpha-Toxin Expression Levels, and Levels of Antibody to Alpha-Toxin in Hemodialysis and Postsurgical Patients with Staphylococcus aureus Bacteremia

    PubMed Central

    Wu, Yuling; Tabor, David E.; Mok, Hoyin; Sellman, Bret R.; Jenkins, Amy; Yu, Li; Jafri, Hasan S.; Rude, Thomas H.; Ruffin, Felicia; Schell, Wiley A.; Park, Lawrence P.; Yan, Qin; Thaden, Joshua T.; Messina, Julia A.; Esser, Mark T.

    2014-01-01

    Alpha-toxin is a major Staphylococcus aureus virulence factor. This study evaluated potential relationships between in vitro alpha-toxin expression of S. aureus bloodstream isolates, anti-alpha-toxin antibody in serum of patients with S. aureus bacteremia (SAB), and clinical outcomes in 100 hemodialysis and 100 postsurgical SAB patients. Isolates underwent spa typing and hla sequencing. Serum anti-alpha-toxin IgG and neutralizing antibody levels were measured by using an enzyme-linked immunosorbent assay and a red blood cell (RBC)-based hemolysis neutralization assay. Neutralization of alpha-toxin by an anti-alpha-toxin monoclonal antibody (MAb MEDI4893) was tested in an RBC-based lysis assay. Most isolates encoded hla (197/200; 98.5%) and expressed alpha-toxin (173/200; 86.5%). In vitro alpha-toxin levels were inversely associated with survival (cure, 2.19 μg/ml, versus failure, 1.09 μg/ml; P < 0.01). Both neutralizing (hemodialysis, 1.26 IU/ml, versus postsurgical, 0.95; P < 0.05) and IgG (hemodialysis, 1.94 IU/ml, versus postsurgical, 1.27; P < 0.05) antibody levels were higher in the hemodialysis population. Antibody levels were also significantly higher in patients infected with alpha-toxin-expressing S. aureus isolates (P < 0.05). Levels of both neutralizing antibodies and IgG were similar among patients who were cured and those not cured (failures). Sequence analysis of hla revealed 12 distinct hla genotypes, and all genotypic variants were susceptible to a neutralizing monoclonal antibody in clinical development (MEDI4893). These data demonstrate that alpha-toxin is highly conserved in clinical S. aureus isolates. Higher in vitro alpha-toxin levels were associated with a positive clinical outcome. Although patients infected with alpha-toxin-producing S. aureus exhibited higher anti-alpha-toxin antibody levels, these levels were not associated with a better clinical outcome in this study. PMID:25392350

  16. Pentoxifylline Treatment in Acute Pancreatitis (AP)

    ClinicalTrials.gov

    2016-09-14

    Acute Pancreatitis (AP); Gallstone Pancreatitis; Alcoholic Pancreatitis; Post-ERCP/Post-procedural Pancreatitis; Trauma Acute Pancreatitis; Hypertriglyceridemia Acute Pancreatitis; Idiopathic (Unknown) Acute Pancreatitis; Medication Induced Acute Pancreatitis; Cancer Acute Pancreatitis; Miscellaneous (i.e. Acute on Chronic Pancreatitis)

  17. Acute bacterial parotitis following acute stroke.

    PubMed

    Lee, V K; Kimbrough, D J; Jarquin-Valdivia, A A

    2009-06-01

    Acute bacterial parotitis (ABP) is a relatively uncommon condition that tends to occur in debilitated older patients. We report a case of an older woman that presented with an acute intracerebral hemorrhage who developed ABP. This morbidity led to endotracheal intubation, mechanical ventilation, tracheostomy and gastrostomy, all of which were not initially needed. We discuss the proposed physiopathology and etiopathogenesis of ABP in adults.

  18. Acute Lymphocytic Leukemia

    MedlinePlus

    ... hard for blood to do its work. In acute lymphocytic leukemia (ALL), also called acute lymphoblastic leukemia, there are too ... of white blood cells called lymphocytes or lymphoblasts. ALL is the most common type of cancer in ...

  19. Acute arterial occlusion - kidney

    MedlinePlus

    Acute renal arterial thrombosis; Renal artery embolism; Acute renal artery occlusion; Embolism - renal artery ... kidneys need a good blood supply. The main artery to the kidney is called the renal artery. ...

  20. Acute kidney failure

    MedlinePlus

    Kidney failure; Renal failure; Renal failure - acute; ARF; Kidney injury - acute ... There are many possible causes of kidney damage. They include: ... cholesterol (cholesterol emboli) Decreased blood flow due to very ...

  1. Acute phosphate nephropathy.

    PubMed

    Monfared, Ali; Habibzadeh, Seyed Mahmoud; Mesbah, Seyed Alireza

    2014-05-01

    We present acute phosphate nephropathy in a 28-year-old man, which was developed after a car accident due to rhabdomyolysis. Treatment of acute kidney injury was done with administration of sodium bicarbonate.

  2. Acute Pancreatitis and Pregnancy

    MedlinePlus

    ... and Pregnancy Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is defined as the sudden inflammation ... the incidence of recurrent attacks minimized. Timothy Gardner, MD is Director of Pancreatic Disorders at Dartmouth-Hitchcock ...

  3. Acute Appendicitis in Patients with Acute Leukemia

    PubMed Central

    Kim, Ki Up; Kim, Jin Kyeung; Won, Jong Ho; Hong, Dae Sik; Park, Hee Sook; Park, Kyeung Kyu

    1993-01-01

    The decision to operate for abdominal pain in patients with leukopenia can be exceedingly difficult. Surgical exploration may be the only effective way to differentiate acute appendicitis from other causes, but it involves considerable risk of infectious complications due to immunesuppression. Leukemic patients, who presented significant RLQ pain, had been indicated for operation, despite having advanced disease or having had received chemotherapy or steroids. Four adult leukemia patients, complicated by acute appendictis, were reviewed. Two patients were in induction chemotherapy, one receiving salvage chemotheapy due to relapse and the other was in conservative treatment. Two patients were acute myelocytic leukemia (AML), one had acute lymphocytic leukemia (ALL), and the other had aleukemic leukemia. All patients underwent appendectomy and recovered without complication. Our experience supports the theory that the surgical management of appendicitis in acute leukemia is the most effective way, in spite of leukopenia. PMID:8268146

  4. Acute inhalation toxicity of 3-methylfuran in the mouse: pathology, cell kinetics, and respiratory rate effects

    SciTech Connect

    Haschek, W.M.; Boyd, M.R.; Hakkinen, P.J.; Owenby, C.S.; Witschi, H.

    1984-01-01

    The acute inhalation toxicity of 3-methylfuran (3MF) was investigated in male BALB/c mice by morphologic examination of animals killed at varying timepoints following a 1-hr exposure to an initial chamber concentration of 14 to 37 mumol/liter (343 to 906 ppm). In addition, respiratory rate measurements and cell kinetics were used to assess quantitatively pulmonary damage and repair. Necrosis of nonciliated bronchiolar epithelial (Clara) cells was seen 1 day following exposure and was followed by regeneration, which was virtually complete, within 21 days. Cell kinetic studies showed peak bronchiolar cell proliferation at 3 days with a labeling index (LI) of 5.0% compared to 0.4% in controls. An increase in parenchymal cell proliferation was also noted coincident with a mild interstitial pneumonitis. This parenchymal proliferation, peaking at 10 days with an LI of 1.4% compared to 0.2% in controls, consisted primarily of type II epithelial and endothelial cell proliferation indicating possible delayed damage and repair of type I epithelial and endothelial cells. The respiratory rate showed an initial transient increase followed by a more prolonged decrease with eventual return to control levels. 3MF toxicity was also evidenced by a necrotizing suppurative rhinitis, centrilobular hepatic necrosis, lymphocyte necrosis in the thymus and spleen, sialoadenitis, and otitis media.

  5. Multidetector CT appearance of the pelvis after cesarean delivery: normal and abnormal acute findings.

    PubMed

    Gui, Benedetta; Danza, Francesco Maria; Valentini, Anna Lia; Laino, Maria Elena; Caruso, Alessandro; Carducci, Brigida; Rodolfino, Elena; Devicienti, Ersilia; Bonomo, Lorenzo

    2016-01-01

    Cesarean section (CS) may have several acute complications that can occur in the early postoperative period. The most common acute complications are hematomas and hemorrhage, infection, ovarian vein thrombosis, uterine dehiscence and rupture. Pelvic hematomas usually occur at specific sites and include bladder flap hematoma (between the lower uterine segment and the bladder) and subfascial or rectus sheath hematoma (rectus sheath or prevescical space). Puerperal hemorrhage can be associated with uterine dehiscence or rupture. Pelvic infections include endometritis, abscess, wound infection, and retained product of conception. Radiologists play an important role in the diagnosis and management of postoperative complications as a result of increasing use of multidetector CT in emergency room. The knowledge of normal and abnormal postsurgical anatomy and findings should facilitate the correct diagnosis so that the best management can be chosen for the patient, avoiding unnecessary surgical interventions and additional treatments. In this article we review the surgical cesarean technique and imaging CT technique followed by description of normal and abnormal post-CS CT findings.

  6. Multidetector CT appearance of the pelvis after cesarean delivery: normal and abnormal acute findings

    PubMed Central

    Gui, Benedetta; Danza, Francesco Maria; Valentini, Anna Lia; Laino, Maria Elena; Caruso, Alessandro; Carducci, Brigida; Rodolfino, Elena; Devicienti, Ersilia; Bonomo, Lorenzo

    2016-01-01

    Cesarean section (CS) may have several acute complications that can occur in the early postoperative period. The most common acute complications are hematomas and hemorrhage, infection, ovarian vein thrombosis, uterine dehiscence and rupture. Pelvic hematomas usually occur at specific sites and include bladder flap hematoma (between the lower uterine segment and the bladder) and subfascial or rectus sheath hematoma (rectus sheath or prevescical space). Puerperal hemorrhage can be associated with uterine dehiscence or rupture. Pelvic infections include endometritis, abscess, wound infection, and retained product of conception. Radiologists play an important role in the diagnosis and management of postoperative complications as a result of increasing use of multidetector CT in emergency room. The knowledge of normal and abnormal postsurgical anatomy and findings should facilitate the correct diagnosis so that the best management can be chosen for the patient, avoiding unnecessary surgical interventions and additional treatments. In this article we review the surgical cesarean technique and imaging CT technique followed by description of normal and abnormal post-CS CT findings. PMID:27756714

  7. Acute loss of consciousness.

    PubMed

    Tristán, Bekinschtein; Gleichgerrcht, Ezequiel; Manes, Facundo

    2015-01-01

    Acute loss of consciousness poses a fascinating scenario for theoretical and clinical research. This chapter introduces a simple yet powerful framework to investigate altered states of consciousness. We then explore the different disorders of consciousness that result from acute brain injury, and techniques used in the acute phase to predict clinical outcome in different patient populations in light of models of acute loss of consciousness. We further delve into post-traumatic amnesia as a model for predicting cognitive sequels following acute loss of consciousness. We approach the study of acute loss of consciousness from a theoretical and clinical perspective to conclude that clinicians in acute care centers must incorporate new measurements and techniques besides the classic coma scales in order to assess their patients with loss of consciousness.

  8. Decitabine in Treating Children With Relapsed or Refractory Acute Myeloid Leukemia or Acute Lymphoblastic Leukemia

    ClinicalTrials.gov

    2013-01-22

    Childhood Acute Myeloblastic Leukemia With Maturation (M2); Childhood Acute Promyelocytic Leukemia (M3); Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Secondary Acute Myeloid Leukemia

  9. Acute otitis media and acute bacterial sinusitis.

    PubMed

    Wald, Ellen R

    2011-05-01

    Acute otitis media and acute bacterial sinusitis are 2 of the most common indications for antimicrobial agents in children. Together, they are responsible for billions of dollars of health care expenditures. The pathogenesis of the 2 conditions is identical. In the majority of children with each condition, a preceding viral upper respiratory tract infection predisposes to the development of the acute bacterial complication. It has been shown that viral upper respiratory tract infection predisposes to the development of acute otitis media in 37% of cases. Currently, precise microbiologic diagnosis of acute otitis media and acute bacterial sinusitis requires performance of tympanocentesis in the former and sinus aspiration in the latter. The identification of a virus from the nasopharynx in either case does not obviate the need for antimicrobial therapy. Furthermore, nasal and nasopharyngeal swabs are not useful in predicting the results of culture of the middle ear or paranasal sinus. However, it is possible that a combination of information regarding nasopharyngeal colonization with bacteria and infection with specific viruses may inform treatment decisions in the future.

  10. [Acute rheumatic fever].

    PubMed

    Maier, Alexander; Kommer, Vera

    2016-03-01

    We report on a young women with acute rheumatic fever. Acute rheumatic fever has become a rare disease in Germany, especially in adults. This carries the risk that it can be missed in the differential diagnostic considerations of acute rheumatic disorders and febrile status. If rheumatic fever is not diagnosed and treated correctly, there is a considerable risk for rheumatic valvular heart disease. In this article diagnosis, differential diagnosis and therapy of rheumatic fever are discussed extensively.

  11. Unusual histopathological findings in appendectomy specimens from patients with suspected acute appendicitis

    PubMed Central

    Yilmaz, Mehmet; Akbulut, Sami; Kutluturk, Koray; Sahin, Nurhan; Arabaci, Ebru; Ara, Cengiz; Yilmaz, Sezai

    2013-01-01

    AIM: To investigate the prevalence and implications of unusual histopathological findings in appendectomy specimens from patients with suspected acute appendicitis. METHODS: The demographic and histopathological data of 1621 patients (≥ 16 years-old) who underwent appendectomy to treat an initial diagnosis of acute appendicitis between January 1999 and November 2011 were retrospectively assessed. Microscopic findings were used to classify the patients under six categories: appendix vermiformis, phlegmonous appendicitis, gangrenous appendicitis, perforated appendicitis, supurative appendicitis, and unusual histopathologic findings. The demographic and clinicopathologic characteristics of patients with unusual histopathologic findings were evaluated in detail, and re-analysis of archived resected appendix specimens was carried out. RESULTS: A total of 912 males and 709 females, from 16 to 94 years old, were included in the study and comprised 789 cases of suppurative appendicitis, 370 cases of appendix vermiformis, 243 cases of perforated gangrenous appendicitis, 53 cases of flegmaneous appendicitis, 32 cases of gangrenous appendicitis, and 134 (8.3%) cases of unusual histopathological findings. The unusual histopathological findings included fibrous obliteration (n = 62), enterobius vermicularis (n = 31), eosinophilic infiltration (n = 10), mucinous cystadenoma (n = 8), carcinoid tumor (n = 6), granulomatous inflammation (n = 5), adenocarcinoma (n = 4; one of them mucinous), and mucocele (n = 3), adenomatous polyp (n = 1), taenia sup (n = 1), ascaris lumbricoides (n = 1), appendiceal diverticula (n = 1), and B cell non-hodgkin lymphoma (n = 1). None of the 11 patients with subsequent diagnosis of tumor were suspected of cancer prior to the appendectomy. CONCLUSION: Even when the macroscopic appearance of appendectomy specimens is normal, histopathological assessment will allow early diagnosis of many unusual diseases. PMID:23840147

  12. Acute phase reaction and acute phase proteins*

    PubMed Central

    Gruys, E.; Toussaint, M.J.M.; Niewold, T.A.; Koopmans, S.J.

    2005-01-01

    A review of the systemic acute phase reaction with major cytokines involved, and the hepatic metabolic changes, negative and positive acute phase proteins (APPs) with function and associated pathology is given. It appears that APPs represent appropriate analytes for assessment of animal health. Whereas they represent non-specific markers as biological effect reactants, they can be used for assessing nutritional deficits and reactive processes, especially when positive and negative acute phase variables are combined in an index. When such acute phase index is applied to separate healthy animals from animals with some disease, much better results are obtained than with single analytes and statistically acceptable results for culling individual animals may be reached. Unfortunately at present no cheap, comprehensive and easy to use system is available for assessing various acute phase proteins in serum or blood samples at the same time. Protein microarray or fluid phase microchip technology may satisfy this need; and permit simultaneous analysis of numerous analytes in the same small volume sample and enable integration of information derived from systemic reactivity and nutrition with disease specific variables. Applying such technology may help to solve health problems in various countries not only in animal husbandry but also in human populations. PMID:16252337

  13. Infant acute myocarditis mimicking acute myocardial infarction

    PubMed Central

    Tilouche, Samia; Masmoudi, Tasnim; Sahnoun, Maha; Chkirbène, Youssef; Mestiri, Sarra; Boughamoura, Lamia; Ben Dhiab, Mohamed; Souguir, Mohamed Kamel

    2016-01-01

    Myocarditis is an inflammatory disease of the myocardium with heterogeneous clinical manifestations and progression. In clinical practice, although there are many methods of diagnosis of acute myocarditis, the diagnosis remains an embarrassing dilemma for clinicians. The authors report the case of 9-month-old infant who was brought to the Pediatric Emergency Department with sudden onset dyspnea. Examination disclosed heart failure and resuscitation was undertaken. The electrocardiogram showed an ST segment elevation in the anterolateral leads with a mirror image. Cardiac enzyme tests revealed a significant elevation of troponin and creatine phosphokinase levels. A diagnosis of acute myocardial infarction was made, and heparin therapy was prescribed. The infant died on the third day after admission with cardiogenic shock. The autopsy showed dilatation of the ventricles and massive edema of the lungs. Histological examinations of myocardium samples revealed the presence of a marked lymphocytic infiltrate dissociating myocardiocytes. Death was attributed to acute myocarditis. The authors call attention to the difficulties of differential diagnosis between acute myocarditis and acute myocardial infarction especially in children, and to the important therapeutic implications of a correct diagnosis. PMID:28210569

  14. Incidental Epstein-Barr virus associated atypical lymphoid proliferation arising in a left atrial myxoma: a case of long survival without any postsurgical treatment and review of the literature.

    PubMed

    Bartoloni, Giovanni; Pucci, Angela; Giorlandino, Alexandra; Berretta, Massimiliano; Mignosa, Carmelo; Italia, Fabrizio; Carbone, Antonino; Canzonieri, Vincenzo

    2013-01-01

    We report a case of left atrial cardiac myxoma harbouring an incidental atypical B-cell lymphoid proliferation. Histology disclosed classic myxoma cells embedded in a mucopolysaccharide-rich matrix and a micronodular atypical lymphoid proliferation under the surface of the mass. Myxoma cells were immunoreactive for calretinin, while lymphoid cells expressed B lineage markers (CD 20+, CD79a), without evidence of clonality. Moreover, they were LMP1 positive; EBNA2 negative; KSHV/HHV8 negative; and, by in situ hybridization, EBER/Epstein-Barr virus (EBV) positive and Kappa and Lambda negative. According to the 2008 WHO schemes, the present case shares close similarities either with diffuse large B-cell lymphomas growing in the context of long-standing chronic inflammation or with primary effusion lymphomas, solid variant, both associated with EBV infection. This is the sixth case of incidental atypical lymphoid proliferation discovered in a cardiac myxoma reported so far. The optimal treatment of such lesions remains undefined, but their clinical course is indolent. After an accurate staging workup, without any postsurgical treatment, the patient we observed has been well with no recurrence of the disease at 6 years of follow-up.

  15. Adult Acute Leukaemia

    PubMed Central

    Atkinson, K.; Wells, D. G.; Clink, H. McD.; Kay, H. E. M.; Powles, R.; McElwain, T. J.

    1974-01-01

    Seventy-eight adult patients with acute leukaemia were classified cytologically into 3 categories: acute lymphoblastic leukaemia (ALL), acute myelogenous leukaemia (AML) or acute undifferentiated leukaemia (AUL). The periodic acid-Schiff stain was of little value in differentiating the 3 groups. The treatment response in each group was different: 94% of patients with ALL (16/17) achieved complete remission with prednisone, vincristine and other drugs in standard use in childhood ALL; 59% of patients with AML (27/46) achieved complete remission with cytosine arabinoside and daunorubicin (22 patients), or 6-thioguanine and cyclophosphamide (2 patients), 6-thioguanine, cyclophosphamide and Adriamycin (1 patient), and cytosine and Adriamycin (1 patient); only 2 out of 14 patients (14%) with acute undifferentiated leukaemia achieved complete remission using cytosine and daunorubicin after an initial trial of prednisone and vincristine had failed. Prednisone and vincristine would seem to be of no value in acute undifferentiated leukaemia. It would seem also that no benefit is obtained by classifying all patients with acute leukaemia over 20 years of age as “adult acute leukaemia” and treating them with the same polypharmaceutical regimen. The problems posed by each disease are different and such a policy serves only to obscure them. ImagesFig. 1Fig. 2Fig. 3 PMID:4141625

  16. Acute Disseminated Encephalomyelitis.

    PubMed

    Gray, Matthew Philip; Gorelick, Marc H

    2016-06-01

    Acute disseminated encephalomyelitis is a primarily pediatric, immune-mediated disease characterized by demyelination and polyfocal neurologic symptoms that typically occur after a preceding viral infection or recent immunization. This article presents the pathophysiology, diagnostic criteria, and magnetic resonance imaging characteristics of acute disseminated encephalomyelitis. We also present evaluation and management strategies.

  17. Acute kidney injury during pregnancy.

    PubMed

    Van Hook, James W

    2014-12-01

    Acute kidney injury complicates the care of a relatively small number of pregnant and postpartum women. Several pregnancy-related disorders such as preeclampsia and thrombotic microangiopathies may produce acute kidney injury. Prerenal azotemia is another common cause of acute kidney injury in pregnancy. This manuscript will review pregnancy-associated acute kidney injury from a renal functional perspective. Pathophysiology of acute kidney injury will be reviewed. Specific conditions causing acute kidney injury and treatments will be compared.

  18. [Chronic pancreatitis, acute pancreatitis].

    PubMed

    Mabuchi, T; Katada, N; Nishimura, D; Hoshino, H; Shimizu, F; Suzuki, R; Sano, H; Kato, K

    1998-11-01

    MRCP has been recognized as a safe and noninvasive diagnostic method. In the present study we evaluated the usefulness of MRCP in diagnosis of chronic and acute pancreatitis. Two-dimensional fast asymmetric spin-echo (FASE) MRCP was performed in 40 patients with chronic pancreatitis and 13 with acute pancreatitis. In 29 patients (72.5%) with chronic pancreatitis and 9 (66.7%) with acute pancreatitis, main pancreatic duct (MPD) was visualized entirely. MRCP could demonstrate the characteristic findings of chronic pancreatitis such as dilatation and irregularity of MPD in most cases. In acute pancreatitis, MRCP indicated that MPD was normal in diameter, but irregular in configuration compared with that of the control group. MRCP may facilitate the diagnosis of chronic and acute pancreatitis.

  19. Acute disseminated encephalomyelitis.

    PubMed

    Alper, Gulay

    2012-11-01

    Acute disseminated encephalomyelitis is an immune-mediated inflammatory and demyelinating disorder of the central nervous system, commonly preceded by an infection. It principally involves the white matter tracts of the cerebral hemispheres, brainstem, optic nerves, and spinal cord. Acute disseminated encephalomyelitis mainly affects children. Clinically, patients present with multifocal neurologic abnormalities reflecting the widespread involvement in central nervous system. Cerebrospinal fluid may be normal or may show a mild pleocytosis with or without elevated protein levels. Magnetic resonance image (MRI) shows multiple demyelinating lesions. The diagnosis of acute disseminated encephalomyelitis requires both multifocal involvement and encephalopathy by consensus criteria. Acute disseminated encephalomyelitis typically has a monophasic course with a favorable prognosis. Multiphasic forms have been reported, resulting in diagnostic difficulties in distinguishing these cases from multiple sclerosis. In addition, many inflammatory disorders may have a similar presentation with frequent occurrence of encephalopathy and should be considered in the differential diagnosis of acute disseminated encephalomyelitis.

  20. Inflammation, suppuration, putrefaction, fermentation: Joseph Lister's microbiology

    PubMed Central

    Richardson, Ruth

    2013-01-01

    This paper focuses on Lister's inaugural lecture at King's College, London, in October 1877. As the new Professor of Clinical Surgery, Lister had much to report, including impressively high survival rates from complex operations previously regarded as foolhardy. Instead, he chose to address the processes of fermentation in wine, blood and milk. His reasons are not obvious to a modern audience, just as they probably were not to those who heard him in the Great Hall at King's. Having brought microbiological apparatus from his laboratory to the lecture theatre and presented proof of bacterial variety and specificity, Lister publicly demonstrated the creation of the first pure bacterial culture in the history of microbiology. It was an ingenious and well-thought-out strategy designed to generate a frame of mind among his new colleagues and future students, receptive to the causative role of bacteria in septic diseases. His timing was impeccable.

  1. Phialemonium infection complicating chronic suppurative otitis media

    PubMed Central

    Pong, Dan L.; Marom, Tal; Makishima, Tomoko

    2014-01-01

    Phialemonium infection in humans is rare. We report a 7-year-old healthy boy who presented with chronic otorrhea, which persisted despite adequate antibiotic therapy and four preservative tympanomastoidectomy operations. Following 3 years of intermittent topical antibiotic therapy, cultures eventually grew Phialemonium, which necessitated a more extensive operation, combined with systemic/topical anti-fungal agent to achieve clinical cure. PMID:24596671

  2. What Is Acute Lymphocytic Leukemia (ALL)?

    MedlinePlus

    ... Adults About Acute Lymphocytic Leukemia (ALL) What Is Acute Lymphocytic Leukemia? Cancer starts when cells in the body begin ... Acute Lymphocytic Leukemia Research and Treatment? More In Acute Lymphocytic Leukemia About Acute Lymphocytic Leukemia Causes, Risk Factors, and ...

  3. Targeted Therapy for Acute Lymphocytic Leukemia

    MedlinePlus

    ... Adults Treating Acute Lymphocytic Leukemia Targeted Therapy for Acute Lymphocytic Leukemia In recent years, new drugs that target specific ... Typical Treatment of Acute Lymphocytic Leukemia More In Acute Lymphocytic Leukemia About Acute Lymphocytic Leukemia Causes, Risk Factors, and ...

  4. Treatment of Acute Promyelocytic (M3) Leukemia

    MedlinePlus

    ... Acute Myeloid Leukemia Treatment of Acute Promyelocytic (M3) Leukemia Early diagnosis and treatment of acute promyelocytic leukemia ( ... Comes Back After Treatment? More In Acute Myeloid Leukemia About Acute Myeloid Leukemia Causes, Risk Factors, and ...

  5. Acute Hepatic Porphyria

    PubMed Central

    Bissell, D. Montgomery; Wang, Bruce

    2015-01-01

    The porphyrias comprise a set of diseases, each representing an individual defect in one of the eight enzymes mediating the pathway of heme synthesis. The diseases are genetically distinct but have in common the overproduction of heme precursors. In the case of the acute (neurologic) porphyrias, the cause of symptoms appears to be overproduction of a neurotoxic precursor. For the cutaneous porphyrias, it is photosensitizing porphyrins. Some types have both acute and cutaneous manifestations. The clinical presentation of acute porphyria consists of abdominal pain, nausea, and occasionally seizures. Only a small minority of those who carry a mutation for acute porphyria have pain attacks. The triggers for an acute attack encompass certain medications and severely decreased caloric intake. The propensity of females to acute attacks has been linked to internal changes in ovarian physiology. Symptoms are accompanied by large increases in delta-aminolevulinic acid and porphobilinogen in plasma and urine. Treatment of an acute attack centers initially on pain relief and elimination of inducing factors such as medications; glucose is administered to reverse the fasting state. The only specific treatment is administration of intravenous hemin. An important goal of treatment is preventing progression of the symptoms to a neurological crisis. Patients who progress despite hemin administration have undergone liver transplantation with complete resolution of symptoms. A current issue is the unavailability of a rapid test for urine porphobilinogen in the urgent-care setting. PMID:26357631

  6. Acute renal failure.

    PubMed

    Bellomo, Rinaldo

    2011-10-01

    Acute renal failure (now acute kidney injury) is a common complication of critical illness affecting between 30 and 60% of critically ill patients. The development of a consensus definition (RIFLE--risk, injury, failure, loss, end-stage system) has allowed standardization of reporting and epidemiological work. Multicenter multinational epidemiological studies indicate that sepsis is now the most common cause of acute renal failure in the intensive care unit (ICU) followed by cardiac surgery-associated acute kidney injury. Unfortunately, our understanding of the pathogenesis of acute renal failure in these settings remains limited. Because of such limited understanding, no reproducibly effective therapies have been developed. In addition the diagnosis of acute renal failure still rests upon the detection of changes in serum creatinine, which only occur if more than 50% of glomerular filtration is lost and are often delayed by more than 24 hours. Such diagnostic delays make the implementation of early therapy nearly impossible. In response to these difficulties, there has been a concerted effort to use proteomics to identify novel early biomarkers of acute renal failure. The identification and study of neutrophil gelatinase- associated lipocalin has been an important step in this field. Another area of active interest and investigation relates to the role of intravenous fluid resuscitation and fluid balance. Data from large observational studies and randomized, controlled trials consistently indicate that a positive fluid balance in patients with acute renal failure represents a major independent risk factor for mortality and provides no protection of renal function. The pendulum is clearly swinging away from a fluid-liberal approach to a fluid-conservative approach in these patients. Finally, there is a growing appreciation that acute renal failure may identify patients who are at increased risk of subsequent chronic renal dysfunction and mortality, opening the way

  7. Acute pulmonary oedema.

    PubMed

    Powell, Jessica; Graham, David; O'Reilly, Sarah; Punton, Gillian

    2016-02-03

    Acute pulmonary oedema is a distressing and life-threatening illness that is associated with a sudden onset of symptoms. For the best possible patient outcomes, it is essential that nurses in all clinical areas are equipped to accurately recognise, assess and manage patients with acute pulmonary oedema. This article outlines the pathophysiology of acute cardiogenic and non-cardiogenic pulmonary oedema, and suggests a systematic approach to the recognition and management of its most serious manifestations. Long-term care and symptom recognition are discussed and suggestions for ongoing patient self-management are provided.

  8. Acute porphyric disorders.

    PubMed

    Moore, A W; Coke, J M

    2000-09-01

    Acute porphyrias are classified into 3 distinct groups of rare genetic disorders of metabolic enzyme biosynthesis. Acute porphyrias can significantly impact multiple organ systems, which often provides a challenge to the dentist presented with such a patient. A case of hereditary coproporphyria is reported in a patient with many of the classical signs and symptoms. The patient also had complex dental needs that required special medical and pharmacotherapeutic modifications. The acute porphyrias are reviewed by the authors with presentation of this challenging case. Recommendations for other dental health care professionals encountering these patients are then presented.

  9. Differential post-surgical metastasis and survival in SCID, NOD-SCID and NOD-SCID-IL-2Rγ(null) mice with parental and subline variants of human breast cancer: implications for host defense mechanisms regulating metastasis.

    PubMed

    Milsom, Chloe C; Lee, Christina R; Hackl, Christina; Man, Shan; Kerbel, Robert S

    2013-01-01

    We compare for the first time, the metastatic aggressiveness of the parental MDA-MB-231 breast cancer cell line and two luciferase-tagged in vivo-derived and selected pro-metastatic variants (LM2-4/luc⁺ and 164/8-1B/luc⁺ in SCID, NOD-SCID and NOD-SCID-IL-2Rγ(null) (NSG) mice following orthotopic implantation and primary tumour resection. The variants are known to be more aggressively metastatic in SCID mice, compared to the parental line which has limited spontaneous metastatic competence in these mice. When 2×10⁶ cells were injected into the mammary fat pad, the growth of the resultant primary tumours was identical for the various cell lines in the three strains of mice. However, metastatic spread of all three cell lines, including the MDA-MB-231 parental cell line, was strikingly more aggressive in the highly immunocompromised NSG mice compared to both NOD-SCID and SCID mice, resulting in extensive multi-organ metastases and a significant reduction in overall survival. While these studies were facilitated by monitoring post-surgical spontaneous metastases using whole body bioluminescence imaging, we observed that the luciferase-tagged parental line showed altered growth and diminished metastatic properties compared to its untagged counterpart. Our results are the first to show that host immunity can have a profound impact on the spread of spontaneous visceral metastases and survival following resection of a primary tumour in circumstances where the growth of primary tumours is not similarly affected; as such they highlight the importance of immunity in the metastatic process, and by extension, suggest certain therapeutic strategies that may have a significant impact on reducing metastasis.

  10. Differential Post-Surgical Metastasis and Survival in SCID, NOD-SCID and NOD-SCID-IL-2Rγnull Mice with Parental and Subline Variants of Human Breast Cancer: Implications for Host Defense Mechanisms Regulating Metastasis

    PubMed Central

    Milsom, Chloe C.; Lee, Christina R.; Hackl, Christina; Man, Shan; Kerbel, Robert S.

    2013-01-01

    We compare for the first time, the metastatic aggressiveness of the parental MDA-MB-231 breast cancer cell line and two luciferase-tagged in vivo-derived and selected pro-metastatic variants (LM2-4/luc+ and 164/8-1B/luc+) in SCID, NOD-SCID and NOD-SCID-IL-2Rγnull (NSG) mice following orthotopic implantation and primary tumour resection. The variants are known to be more aggressively metastatic in SCID mice, compared to the parental line which has limited spontaneous metastatic competence in these mice. When 2×106 cells were injected into the mammary fat pad, the growth of the resultant primary tumours was identical for the various cell lines in the three strains of mice. However, metastatic spread of all three cell lines, including the MDA-MB-231 parental cell line, was strikingly more aggressive in the highly immunocompromised NSG mice compared to both NOD-SCID and SCID mice, resulting in extensive multi-organ metastases and a significant reduction in overall survival. While these studies were facilitated by monitoring post-surgical spontaneous metastases using whole body bioluminescence imaging, we observed that the luciferase-tagged parental line showed altered growth and diminished metastatic properties compared to its untagged counterpart. Our results are the first to show that host immunity can have a profound impact on the spread of spontaneous visceral metastases and survival following resection of a primary tumour in circumstances where the growth of primary tumours is not similarly affected; as such they highlight the importance of immunity in the metastatic process, and by extension, suggest certain therapeutic strategies that may have a significant impact on reducing metastasis. PMID:23967178

  11. The Impact of Acute Loss of Weight on Eustachian Tube Function

    PubMed Central

    Pascoto, Gabriela; Abreu, Cassiana; Silva, Maria Laura; Weber, Raimar; Pignatari, Shirley Shizue; Stamm, Aldo

    2014-01-01

    Introduction The eustachian tube is one of the key structures responsible for the functional balance of the middle ear. Some clinical conditions associated with tubal malfunction can cause extremely unpleasant symptoms. These symptoms could be triggered by acute loss of weight, for example, after bariatric surgery. Objective To evaluate the frequency and intensity of auditory tube dysfunction symptoms in obese patients after bariatric surgery. Methods Nineteen patients with accepted formal indications for bariatric surgery underwent a hearing evaluation (otoscopy, tonal and vocal audiometry, and impedanceometry) and a hearing questionnaire before, at the time of, 3 months after surgery (first postoperative evaluation), and 6 months (second postoperative evaluation) after surgery. Patients with a history of ear disease or ear surgery were excluded. Results None of the patients reported tubal dysfunction symptoms before surgery. Postsurgical results showed that 5 (26.3%) patients presented symptoms related to dysfunction of the eustachian tube at the first postoperative evaluation. After the 6-month follow-up, 9 (47.3%) patients reported symptoms of tubal dysfunction. Conclusion This study suggests that bariatric surgery can cause symptoms of eustachian tube dysfunction, probably due to rapid weight loss and the consequent loss of peritubal fat. PMID:25992125

  12. N-11C-Methyl-Dopamine PET Imaging of Sympathetic Nerve Injury in a Swine Model of Acute Myocardial Ischemia: A Comparison with 13N-Ammonia PET

    PubMed Central

    Zhou, Weina; Wang, Xiangcheng; He, Yulin; Nie, Yongzhen; Zhang, Guojian; Wang, Cheng; Wang, Chunmei; Wang, Xuemei

    2016-01-01

    Objective. Using a swine model of acute myocardial ischemia, we sought to validate N-11C-methyl-dopamine (11C-MDA) as an agent capable of imaging cardiac sympathetic nerve injury. Methods. Acute myocardial ischemia was surgically generated in Chinese minipigs. ECG and serum enzyme levels were used to detect the presence of myocardial ischemia. Paired 11C-MDA PET and 13N-ammonia PET scans were performed at baseline, 1 day, and 1, 3, and 6 months after surgery to relate cardiac sympathetic nerve injury to blood perfusion. Results. Seven survived the surgical procedure. The ECG-ST segment was depressed, and levels of the serum enzymes increased. Cardiac uptake of tracer was quantified as the defect volume. Both before and immediately after surgery, the images obtained with 11C-MDA and 13N-ammonia were similar. At 1 to 6 months after surgery, however, 11C-MDA postsurgical left ventricular myocardial defect volume was significantly greater compared to 13N-ammonia. Conclusions. In the Chinese minipig model of acute myocardial ischemia, the extent of the myocardial defect as visualized by 11C-MDA is much greater than would be suggested by blood perfusion images, and the recovery from myocardial sympathetic nerve injury is much slower than the restoration of blood perfusion. 11C-MDA PET may provide additional biological information during recovery from ischemic heart disease. PMID:27034950

  13. Weight Loss & Acute Porphyria

    MedlinePlus

    ... 2017 Apr 05, 2017 National Porphyria Awareness Week! Mar 23, 2017 National Porphyria Awareness Week is ONE ... 2017 National Porphyria Awareness Week (NPAW) 2017 date: Mar 1, 2017 FDA Meeting for Acute Porphyrias is ...

  14. [Acute radiation injury].

    PubMed

    Saito, Tsutomu

    2012-03-01

    Cell death due to DNA damage by ionizing radiation causes acute radiation injury of tissues and organs. Frequency and severity of the injuries increase according to dose increase, when the dose becomes more than threshold dose. The threshold dose of acute human radiation death is 1 Gy and LD50 of human is 4 Gy. Human dies due to the cerebrovascular syndrome, the gastrointestinal syndrome or the hematopoetic syndrome, when he received more than 20 Gy, 10-20 Gy or 3-8 Gy to his total body, respectively. Any tissue or organ, including embryo and fetus, does not show the acute injury, when it received less than 100 mSv. Acute injuries are usually reversible, and late injuries are sometimes irreversible.

  15. Acute Coronary Syndrome

    MedlinePlus

    ... angina? This content was last reviewed July 2015. Heart Attack • Home • About Heart Attacks Acute Coronary Syndrome (ACS) ... Recovery FAQs • Heart Attack Tools & Resources • Support Network Heart Attack Tools & Resources What Is a Heart Attack? How ...

  16. Acute genital ulcers

    PubMed Central

    Delgado-García, Silvia; Palacios-Marqués, Ana; Martínez-Escoriza, Juan Carlos; Martín-Bayón, Tina-Aurora

    2014-01-01

    Acute genital ulcers, also known as acute vulvar ulcers, ulcus vulvae acutum or Lipschütz ulcers, refer to an ulceration of the vulva or lower vagina of non-venereal origin that usually presents in young women, predominantly virgins. Although its incidence is unknown, it seems a rare entity, with few cases reported in the literature. Their aetiology and pathogenesis are still unknown. The disease is characterised by an acute onset of flu-like symptoms with single or multiple painful ulcers on the vulva. Diagnosis is mainly clinical, after exclusion of other causes of vulvar ulcers. The treatment is mainly symptomatic, with spontaneous resolution in 2 weeks and without recurrences in most cases. We present a case report of a 13-year-old girl with two episodes of acute ulcers that fit the clinical criteria for Lipschütz ulcers. PMID:24473429

  17. [Acute Kidney Injury].

    PubMed

    Brix, Silke; Stahl, Rolf

    2017-02-01

    Acute kidney injury (AKI) is an important part of renal diseases and a common clinical problem. AKI is an acute decline in renal function. Due to a lack of therapeutic options, prevention and optimal management of patients with AKI are the most important strategies. Although seldom the sole cause of patients' death, AKI is associated with a significant increase in mortality. Our objective is to draw the attention towards the prevention of AKI of non-renal causes.

  18. Pathophysiology of acute pancreatitis.

    PubMed

    Bhatia, Madhav; Wong, Fei Ling; Cao, Yang; Lau, Hon Yen; Huang, Jiali; Puneet, Padmam; Chevali, Lakshmi

    2005-01-01

    Acute pancreatitis is a common clinical condition. It is a disease of variable severity in which some patients experience mild, self-limited attacks while others manifest a severe, highly morbid, and frequently lethal attack. The exact mechanisms by which diverse etiological factors induce an attack are still unclear. It is generally believed that the earliest events in acute pancreatitis occur within acinar cells. Acinar cell injury early in acute pancreatitis leads to a local inflammatory reaction. If this inflammatory reaction is marked, it leads to a systemic inflammatory response syndrome (SIRS). An excessive SIRS leads to distant organ damage and multiple organ dysfunction syndrome (MODS). MODS associated with acute pancreatitis is the primary cause of morbidity and mortality in this condition. Recent studies have established the role played by inflammatory mediators in the pathogenesis of acute pancreatitis and the resultant MODS. At the same time, recent research has demonstrated the importance of acinar cell death in the form of apoptosis and necrosis as a determinant of pancreatitis severity. In this review, we will discuss about our current understanding of the pathophysiology of acute pancreatitis.

  19. Acute pancreatitis: Manifestation of acute HIV infection in an adolescent

    PubMed Central

    Bitar, Anas; Altaf, Muhammad; Sferra, Thomas J.

    2012-01-01

    Summary Background: Pancreatitis in the pediatric age group is not as common as in adults. Etiologies are various and differ from those in adults. Although infectious etiology accounts for a significant number of cases of pancreatitis, acute infection with Human Immunodeficiency Virus (HIV) was rarely reported as a possible etiology for acute pancreatitis in adults. Acute pancreatitis has never been reported as a presenting manifestation of acute HIV infection in children. Case Report: We describe a pediatric patient who presented with acute pancreatitis that revealed acute HIV infection. Conclusions: Acute pancreatitis as a primary manifestation of HIV infection is very rare. It may represent an uncommon aspect of primary HIV infection. We suggest that acute HIV infection should be considered in the differential diagnosis of acute pancreatitis at all ages. PMID:23569476

  20. Acute cerebellar ataxia, acute cerebellitis, and opsoclonus-myoclonus syndrome.

    PubMed

    Desai, Jay; Mitchell, Wendy G

    2012-11-01

    Acute cerebellar ataxia and acute cerebellitis represent a process characterized by parainfectious, postinfectious, or postvaccination cerebellar inflammation. There is considerable overlap between these entities. The mildest cases of acute cerebellar ataxia represent a benign condition that is characterized by acute truncal and gait ataxia, variably with appendicular ataxia, nystagmus, dysarthria, and hypotonia. It occurs mostly in young children, presents abruptly, and recovers over weeks. Neuroimaging is normal. Severe cases of cerebellitis represent the other end of the spectrum, presenting with acute cerebellar signs often overshadowed by alteration of consciousness, focal neurological deficits, raised intracranial pressure, hydrocephalus, and even herniation. Neuroimaging is abnormal and the prognosis is less favorable than in acute cerebellar ataxia. Acute disseminated encephalomyelitis may be confused with acute cerebellitis when the clinical findings are predominantly cerebellar, but lesions on neuroimaging are usually widespread. Paraneoplastic opsoclonus-myoclonus syndrome is often initially misdiagnosed as acute cerebellar ataxia, but has very specific features, course, and etiopathogensis.

  1. Flavopiridol, Cytarabine, and Mitoxantrone in Treating Patients With Acute Leukemia

    ClinicalTrials.gov

    2013-10-07

    Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Secondary Acute Myeloid Leukemia; Untreated Adult Acute Lymphoblastic Leukemia; Untreated Adult Acute Myeloid Leukemia

  2. Acute Appendicitis Secondary to Acute Promyelocytic Leukemia

    PubMed Central

    Rodriguez, Eduardo A.; Lopez, Marvin A.; Valluri, Kartik; Wang, Danlu; Fischer, Andrew; Perdomo, Tatiana

    2015-01-01

    Patient: Female, 43 Final Diagnosis: Myeloid sarcoma appendicitis Symptoms: Abdominal pain • chills • fever Medication: — Clinical Procedure: Laparoscopic appendectomy, bone marrow biopsy Specialty: Gastroenterology and Hepatology Objective: Rare disease Background: The gastrointestinal tract is a rare site for extramedullary involvement in acute promyelocytic leukemia (APL). Case Report: A 43-year-old female with no past medical history presented complaining of mild abdominal pain, fever, and chills for the past day. On examination, she was tachycardic and febrile, with mild tenderness of her right lower quadrant and without signs of peritoneal irritation. Laboratory examination revealed pancytopenia and DIC, with a fibrinogen level of 290 mg/dL. CT of the abdomen showed a thickened and hyperemic appendix without perforation or abscess, compatible with acute appendicitis. The patient was given IV broad-spectrum antibiotics and was transfused with packed red blood cells and platelets. She underwent uncomplicated laparoscopic appendectomy and bone marrow biopsy, which revealed neo-plastic cells of 90% of the total bone marrow cellularity. Flow cytometry indicated presence of 92.4% of immature myeloid cells with t (15: 17) and q (22: 12) mutations, and FISH analysis for PML-RARA demonstrated a long-form fusion transcript, positive for APL. Appendix pathology described leukemic infiltration with co-expression of myeloperoxidase and CD68, consistent with myeloid sarcoma of the appendix. The patient completed a course of daunorubicin, cytarabine, and all trans-retinoic acid. Repeat bone marrow biopsy demonstrated complete remission. She will follow up with her primary care physician and hematologist/oncologist. Conclusions: Myeloid sarcoma of the appendix in the setting of APL is very rare and it might play a role in the development of acute appendicitis. Urgent management, including bone marrow biopsy for definitive diagnosis and urgent surgical intervention

  3. Acute viral myocarditis

    PubMed Central

    Dennert, Robert; Crijns, Harry J.; Heymans, Stephane

    2008-01-01

    Acute myocarditis is one of the most challenging diagnosis in cardiology. At present, no diagnostic gold standard is generally accepted, due to the insensitivity of traditional diagnostic tests. This leads to the need for new diagnostic approaches, which resulted in the emergence of new molecular tests and a more detailed immunohistochemical analysis of endomyocardial biopsies. Recent findings using these new diagnostic tests resulted in increased interest in inflammatory cardiomyopathies and a better understanding of its pathophysiology, the recognition in overlap of virus-mediated damage, inflammation, and autoimmune dysregulation. Novel results also pointed towards a broader spectrum of viral genomes responsible for acute myocarditis, indicating a shift of enterovirus and adenovirus to parvovirus B19 and human herpes virus 6. The present review proposes a general diagnostic approach, focuses on the viral aetiology and associated autoimmune processes, and reviews treatment options for patients with acute viral myocarditis. PMID:18617482

  4. Acute Decompensated Heart Failure

    PubMed Central

    Joseph, Susan M.; Cedars, Ari M.; Ewald, Gregory A.; Geltman, Edward M.; Mann, Douglas L.

    2009-01-01

    Hospitalizations for acute decompensated heart failure are increasing in the United States. Moreover, the prevalence of heart failure is increasing consequent to an increased number of older individuals, as well as to improvement in therapies for coronary artery disease and sudden cardiac death that have enabled patients to live longer with cardiovascular disease. The main treatment goals in the hospitalized patient with heart failure are to restore euvolemia and to minimize adverse events. Common in-hospital treatments include intravenous diuretics, vasodilators, and inotropic agents. Novel pharmaceutical agents have shown promise in the treatment of acute decompensated heart failure and may simplify the treatment and reduce the morbidity associated with the disease. This review summarizes the contemporary management of patients with acute decompensated heart failure. PMID:20069075

  5. Acute Treatment of Migraine

    PubMed Central

    ÖZTÜRK, Vesile

    2013-01-01

    Migraine is one of the most frequent disabling neurological conditions with a major impact on the patient’s quality of life. Migraine has been described as a chronic disorder that characterized with attacks. Attacks are characterized by moderate–severe, often unilateral, pulsating headache attacks, typically lasting 4 to 72 hours. Migraine remains underdiagnosed and undertreated despite advances in the understanding of its pathophysiology. This article reviews management of migraine acute pharmacological treatment. Currently, for the acute treatment of migraine attacks, non-steroidal anti-inflammatory drugs (NSAIDs) and triptans (serotonin 5HT1B/1D receptor agonists) are recommended. Before intake of NSAID and triptans, metoclopramide or domperidone is useful. In very severe attacks, subcutaneous sumatriptan is first choice. The patient should be treated early in the attack, use an adequate dose and formulation of a medication. Ideally, acute therapy should be restricted to no more than 2 to 3 days per week to avoid medication overuse.

  6. Acute abdominal pain.

    PubMed

    Stone, R

    1998-01-01

    Abdominal pain is among the most frequent ailments reported in the office setting and can account for up to 40% of ailments in the ambulatory practice. Also, it is in the top three symptoms of patients presenting to emergency departments (ED) and accounts for 5-10% of all ED primary presenting ailments. There are several common sources for acute abdominal pain and many for subacute and chronic abdominal pain. This article explores the history-taking, initial evaluation, and examination of the patient presenting with acute abdominal pain. The goal of this article is to help differentiate one source of pain from another. Discussion of acute cholecystitis, pancreatitis, appendicitis, ectopic pregnancy, diverticulitis, gastritis, and gastroenteritis are undertaken. Additionally, there is discussion of common laboratory studies, diagnostic studies, and treatment of the patient with the above entities.

  7. Low back pain (acute)

    PubMed Central

    2011-01-01

    Introduction Low back pain affects about 70% of people in resource-rich countries at some point in their lives. Acute low back pain can be self-limiting; however, 1 year after an initial episode, as many as 33% of people still have moderate-intensity pain and 15% have severe pain. Acute low back pain has a high recurrence rate; 75% of those with a first episode have a recurrence. Although acute episodes may resolve completely, they may increase in severity and duration over time. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of oral drug treatments for acute low back pain? What are the effects of local injections for acute low back pain? What are the effects of non-drug treatments for acute low back pain? We searched: Medline, Embase, The Cochrane Library, and other important databases up to December 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 49 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: acupuncture, advice to stay active, analgesics (paracetamol, opioids), back exercises, back schools, bed rest, behavioural therapy, electromyographic biofeedback, epidural corticosteroid injections, lumbar supports, massage, multidisciplinary treatment programmes, muscle relaxants, non-steroidal anti-inflammatory drugs (NSAIDs), spinal manipulation, temperature treatments (short-wave diathermy, ultrasound, ice, heat), traction, and transcutaneous electrical nerve stimulation

  8. [Experimental models of acute pancreatitis].

    PubMed

    Ceranowicz, Piotr; Cieszkowski, Jakub; Warzecha, Zygmunt; Dembiński, Artur

    2015-02-21

    Acute pancreatitis is a severe disease with high mortality. Clinical studies can bring some data about etiology, pathogenesis and the course of acute pancreatitis. However, studies concerning early events of this disease and the new concepts of treatment cannot be performed on humans, due to ethical reasons. Animal models of acute pancreatitis have been developed to solve this problem. This review presents currently used experimental models of acute pancreatitis, their properties and clinical relevance. Experimental models of acute pancreatitis can be divided into in vivo (non-invasive and invasive) and ex vivo models. The onset, development, severity and extent of acute pancreatitis, as well as the mortality, vary considerably between these different models. Animal models reproducibly produce mild, moderate or severe acute pancreatitis. One of the most commonly used models of acute pancreatitis is created by administration of supramaximal doses of cerulein, an analog of cholecystokinin. This model produces acute mild edematous pancreatitis in rats, whereas administration of cerulein in mice leads to the development of acute necrotizing pancreatitis. Acute pancreatitis evoked by retrograde administration of sodium taurocholate into the pancreatic duct is the most often used model of acute severe necrotizing pancreatitis in rats. Ex vivo models allow to eliminate the influence of hormonal and nervous factors on the development of acute pancreatitis.

  9. Hypothyroid acute renal failure.

    PubMed

    Birewar, Sonali; Oppenheimer, Mark; Zawada, Edward T

    2004-03-01

    Muscular disorders and even hypothyroid myopathy with elevated muscle enzymes are commonly seen in hypothyroidism. In this paper, we report a case of acute renal failure in a 35-year old male patient with myalgia. His serum creatinine reached a level of 2.4 mg/dl. Later, his myalgia was found to be due to hypothyroidism with TSH of over 500 uiv/ml. With thyroid replacement therapy, myalgia and his serum creatinine stabilized and subsequently improved. Hypothyroidism, although rare, has been reported as a definite and authentic cause of rhabdomyolysis. As a result, hypothyroidism must be considered in patients presenting with acute renal failure and elevated muscle enzymes.

  10. Acute sinusitis in children.

    PubMed

    Brook, Itzhak

    2013-04-01

    Acute rhinosinusitis is a common illness in children. Viral upper respiratory tract infection is the most common presentation of rhinosinusitis. Most children resolve the infection spontaneously and only a small proportion develops a secondary bacterial infection. The proper choice of antibiotic therapy depends on the likely infecting pathogens, bacterial antibiotic resistance, and pharmacologic profiles of antibiotics. Amoxicillin-clavulanate is currently recommended as the empiric treatment in those requiring antimicrobial therapy. Isolation of the causative agents should be considered in those who failed the initial treatment. In addition to antibiotics, adjuvant therapies and surgery may be used in the management of acute bacterial rhinosinusitis.

  11. Recurrent acute pancreatitis.

    PubMed

    Khurana, Vishal; Ganguly, Ishita

    2014-09-28

    Recurrent acute pancreatitis (RAP) is commonly encountered, but less commonly understood clinical entity, especially idiopathic RAP, with propensity to lead to repeated attacks and may be chronic pancreatitis if attacks continue to recur. A great number of studies have been published on acute pancreatitis, but few have focused on RAP. Analysing the results of clinical studies focusing specifically on RAP is problematic in view due to lack of standard definitions, randomised clinical trials, standard evaluation protocol used and less post intervention follow-up duration. With the availability of newer investigation modalities less number of etiologies will remains undiagnosed. This review particularly is focused on the present knowledge in understanding of RAP.

  12. Acute Intraoperative Pulmonary Aspiration.

    PubMed

    Nason, Katie S

    2015-08-01

    Acute intraoperative aspiration is a potentially fatal complication with significant associated morbidity. Patients undergoing thoracic surgery are at increased risk for anesthesia-related aspiration, largely due to the predisposing conditions associated with this complication. Awareness of the risk factors, predisposing conditions, maneuvers to decrease risk, and immediate management options by the thoracic surgeon and the anesthesia team is imperative to reducing risk and optimizing patient outcomes associated with acute intraoperative pulmonary aspiration. Based on the root-cause analyses that many of the aspiration events can be traced back to provider factors, having an experienced anesthesiologist present for high-risk cases is also critical.

  13. [Acute pancreatitis due to lupus].

    PubMed

    Hani, Mohamed Aziz; Guesmi, Fethi; Ben Achour, Jamel; Zribi, Riadh; Bouasker, Ibtissem; Zoghlami, Ayoub; Najah, Nabil

    2004-02-01

    Among digestive clinical presentations of systemic lupus erythematosus, acute pancreatitis remains a serious affection with very poor prognosis. To date, pathogenesis is still unclear. We report two cases of fatal acute pancreatitis related to systemic lupus erythematosus.

  14. What Is Acute Myeloid Leukemia?

    MedlinePlus

    ... Acute Myeloid Leukemia (AML) What Is Acute Myeloid Leukemia? Cancer starts when cells in a part of ... the body from doing their jobs. Types of leukemia Not all leukemias are the same. There are ...

  15. Nutrition, Inflammation, and Acute Pancreatitis

    PubMed Central

    Petrov, Max

    2013-01-01

    Acute pancreatitis is acute inflammatory disease of the pancreas. Nutrition has a number of anti-inflammatory effects that could affect outcomes of patients with pancreatitis. Further, it is the most promising nonspecific treatment modality in acute pancreatitis to date. This paper summarizes the best available evidence regarding the use of nutrition with a view of optimising clinical management of patients with acute pancreatitis. PMID:24490104

  16. Low back pain - acute

    MedlinePlus

    Backache; Low back pain; Lumbar pain; Pain - back; Acute back pain; Back pain - new; Back pain - short-term; Back strain - new ... lower back supports most of your body's weight. Low back pain is the number two reason that Americans see ...

  17. Acute septic arthritis.

    PubMed

    Shirtliff, Mark E; Mader, Jon T

    2002-10-01

    Acute septic arthritis may develop as a result of hematogenous seeding, direct introduction, or extension from a contiguous focus of infection. The pathogenesis of acute septic arthritis is multifactorial and depends on the interaction of the host immune response and the adherence factors, toxins, and immunoavoidance strategies of the invading pathogen. Neisseria gonorrhoeae and Staphylococcus aureus are used in discussing the host-pathogen interaction in the pathogenesis of acute septic arthritis. While diagnosis rests on isolation of the bacterial species from synovial fluid samples, patient history, clinical presentation, laboratory findings, and imaging studies are also important. Acute nongonococcal septic arthritis is a medical emergency that can lead to significant morbidity and mortality. Therefore, prompt recognition, rapid and aggressive antimicrobial therapy, and surgical treatment are critical to ensuring a good prognosis. Even with prompt diagnosis and treatment, high mortality and morbidity rates still occur. In contrast, gonococcal arthritis is often successfully treated with antimicrobial therapy alone and demonstrates a very low rate of complications and an excellent prognosis for full return of normal joint function. In the case of prosthetic joint infections, the hardware must be eventually removed by a two-stage revision in order to cure the infection.

  18. Acute coronary care 1986

    SciTech Connect

    Califf, R.M.; Wagner, G.S.

    1985-01-01

    This book contains 22 chapters. Some of the titles are: The measurement of acute myocardial infarct size by CT; Magnetic resonance imaging for evaluation of myocardial ischemia and infarction; Poistron imaging in the evaluation of ischemia and myocardial infarction; and New inotropic agents.

  19. [Acute plasma cell leukemia].

    PubMed

    Monsalbe, V; Domíngues, C; Roa, I; Busel, D; González, S

    1989-01-01

    Plasma Cell Leukemia is a very rare form of plasmocytic dyscrasia, whose clinical and pathological characteristics warrant its recognition as a distinct subentity. We report the case of a 60 years old man who presented a rapidly fatal acute plasma cell leukemia, with multiple osteolytic lesions, hipercalcemia, renal and cardiac failure.

  20. Acute radiation risk models

    NASA Astrophysics Data System (ADS)

    Smirnova, Olga

    Biologically motivated mathematical models, which describe the dynamics of the major hematopoietic lineages (the thrombocytopoietic, lymphocytopoietic, granulocytopoietic, and erythropoietic systems) in acutely/chronically irradiated humans are developed. These models are implemented as systems of nonlinear differential equations, which variables and constant parameters have clear biological meaning. It is shown that the developed models are capable of reproducing clinical data on the dynamics of these systems in humans exposed to acute radiation in the result of incidents and accidents, as well as in humans exposed to low-level chronic radiation. Moreover, the averaged value of the "lethal" dose rates of chronic irradiation evaluated within models of these four major hematopoietic lineages coincides with the real minimal dose rate of lethal chronic irradiation. The demonstrated ability of the models of the human thrombocytopoietic, lymphocytopoietic, granulocytopoietic, and erythropoietic systems to predict the dynamical response of these systems to acute/chronic irradiation in wide ranges of doses and dose rates implies that these mathematical models form an universal tool for the investigation and prediction of the dynamics of the major human hematopoietic lineages for a vast pattern of irradiation scenarios. In particular, these models could be applied for the radiation risk assessment for health of astronauts exposed to space radiation during long-term space missions, such as voyages to Mars or Lunar colonies, as well as for health of people exposed to acute/chronic irradiation due to environmental radiological events.

  1. Acute stroke initiative involving an acute care team.

    PubMed

    Roth, Sean M; Keyser, Gabrielle; Winfield, Michelle; McNeil, Julie; Simko, Leslie; Price, Karen; Moffa, Donald; Hussain, Muhammad Shazam; Peacock, W Frank; Katzan, Irene L

    2012-06-01

    The Acute Care Team Educational Initiative (ACTEI) was developed as a quality improvement initiative for the recognition and initial management of time-sensitive medical conditions. For our first time-sensitive disease process, we focused on acute stroke [acute stroke initiative (ASI)]. As part of the larger ACTEI, the ASI included creating an ACT that responds to all suspected emergency department stroke patients. In this article, we describe the planning, process, and development of the ACTEI/ASI as well as how we created an acute response team for the diagnosis and management of suspected acute stroke.

  2. Acute organophosphorus poisoning.

    PubMed

    Chowdhary, Sheemona; Bhattacharyya, Rajasri; Banerjee, Dibyajyoti

    2014-04-20

    Acute organophosphorus poisoning continues to be a detrimental problem and a potential cause of mortality especially in developing countries. Inhibition of acetylcholinesterase enzyme is the main mechanism of toxicity of such pesticides and measurement of acetylcholinesterase activity is the commonly used laboratory diagnosis approved for the purpose. It is now proved beyond any doubt that early intervention is beneficial for cases of acute organophosphorus poisoning and, therefore, considerable current interest has been generated for development of point of care testing tool for screening of the same. However, to the best of our knowledge so far the matter is not reviewed from the view of point of care testing tool development. In this paper, this subject is reviewed highlighting the methodological aspects and point of care testing tool development in the context of organophosphorus poisoning.

  3. [Acute respiratory distress syndrome].

    PubMed

    Hecker, M; Weigand, M A; Mayer, K

    2012-05-01

    Acute respiratory distress syndrome (ARDS) is the clinical manifestation of an acute lung injury caused by a variety of direct and indirect injuries to the lung. The cardinal clinical feature of ARDS, refractory arterial hypoxemia, is the result of protein-rich alveolar edema with impaired surfactant function, due to vascular leakage and dysfunction with consequently impaired matching of ventilation to perfusion. Better understanding of the pathophysiology of ARDS has led to the development of novel therapies, pharmacological strategies, and advances in mechanical ventilation. However, protective ventilation is the only confirmed option in ARDS management improving survival, and few other therapies have translated into improved oxygenation or reduced ventilation time. The development of innovative therapy options, such as extracorporeal membrane oxygenation, have the potential to further improve survival of this devastating disease.

  4. [Schistosomiasis and acute appendicitis].

    PubMed

    Figueiredo, Jacinta; Santos, Ângela; Clemente, Horácio; Lourenço, Augusto; Costa, Sandra; Grácio, Maria Amélia; Belo, Silvana

    2014-01-01

    Acute appendicitis associated to Schistosoma haematobium and S. mansoni infection has been found in patients submitted to urgent appendectomy at the Hospital Américo Boavida in Luanda. Due to the high prevalence and morbidity caused by schistosomiasis (or bilharziasis) in the country, we suspect that the involvement of Schistosoma infection on appendicular pathology could be very frequent, in particular for those individuals more exposed to the parasite transmission. We report two clinical cases of acute appendicitis whose surgical specimens of the appendix revealed S. haematobium and S. mansoni eggs in histological samples. The reported patients live in endemic areas and have been exposed to schistosome during childhood, which may explain the infection's chronicity. Information of these clinical cases could be relevant, particularly for surgery specialists and clinical pathologists, due to the possibility of finding more patients with concurrent appendicitis and schistosomiasis.

  5. Diarrhoea in adults (acute)

    PubMed Central

    2011-01-01

    Introduction An estimated 4.6 billion cases of diarrhoea occurred worldwide in 2004, resulting in 2.2 million deaths. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of treatments for acute diarrhoea in adults living in resource-rich countries? What are the effects of treatments for acute mild-to-moderate diarrhoea in adults from resource-rich countries travelling to resource-poor countries? What are the effects of treatments for acute mild-to-moderate diarrhoea in adults living in resource-poor countries? What are the effects of treatments for acute severe diarrhoea in adults living in resource-poor countries? We searched: Medline, Embase, The Cochrane Library, and other important databases up to January 2010 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 72 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: antibiotics, antimotility agents, antisecretory agents, bismuth subsalicylate, diet, intravenous rehydration, nasogastric tube rehydration, oral rehydration solutions (amino acid oral rehydration solution, bicarbonate oral rehydration solution, reduced osmolarity oral rehydration solution, rice-based oral rehydration solution, standard oral rehydration solution), vitamin A supplementation, and zinc supplementation. PMID:21718555

  6. Myopathy in acute hypothyroidism.

    PubMed Central

    Kung, A. W.; Ma, J. T.; Yu, Y. L.; Wang, C. C.; Woo, E. K.; Lam, K. S.; Huang, C. Y.; Yeung, R. T.

    1987-01-01

    Hypothyroid myopathy has so far been reported in long standing cases of hypothyroidism. We describe two adult patients with myopathy associated with acute transient hypothyroidism. Both presented with severe muscle aches and cramps, stiffness and spasms. Muscle enzymes were markedly elevated and electromyography in one patient showed myopathic features. Histological changes were absent in muscle biopsy, probably because of the short duration of metabolic disturbance. The myopathy subsided promptly when the hypothyroid state was reversed. PMID:3422868

  7. Atrial fibrillation (acute onset)

    PubMed Central

    2014-01-01

    Introduction Acute atrial fibrillation is rapid, irregular, and chaotic atrial activity of recent onset. Various definitions of acute atrial fibrillation have been used in the literature, but for the purposes of this review we have included studies where atrial fibrillation may have occurred up to 7 days previously. Risk factors for acute atrial fibrillation include increasing age, cardiovascular disease, alcohol, diabetes, and lung disease. Acute atrial fibrillation increases the risk of stroke and heart failure. The condition resolves spontaneously within 24 to 48 hours in more than 50% of people; however, many people will require interventions to control heart rate or restore sinus rhythm. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of interventions to prevent embolism, for conversion to sinus rhythm, and to control heart rate in people with recent-onset atrial fibrillation (within 7 days) who are haemodynamically stable? We searched: Medline, Embase, The Cochrane Library, and other important databases up to April 2014 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 26 studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review, we present information relating to the effectiveness and safety of the following interventions: amiodarone, antithrombotic treatment before cardioversion, atenolol, bisoprolol, carvedilol, digoxin, diltiazem, direct current cardioversion, flecainide, metoprolol, nebivolol, propafenone, sotalol, timolol, and verapamil. PMID:25430048

  8. Acupuncture for acute hordeolum

    PubMed Central

    Cheng, Ke; Wang, Xue; Guo, Menghu; Wieland, L. Susan; Shen, Xueyong; Lao, Lixing

    2014-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: The objective of this review is to determine the effects and, when possible, the safety of acupuncture for the treatment of acute hordeola, in comparison to no specific treatment (e.g., observation), sham acupuncture, or other active treatments. Acupuncture as an adjuvant to another treatment also will be compared to that treatment alone. PMID:25214814

  9. Acute toxicity of arsenobetaine

    SciTech Connect

    Kaise, T.; Watanabe, S.; Itoh, K.

    1985-01-01

    The acute toxicity of arsenobetaine was studied in male mice. No deaths were observed with oral administration of 10 g/kg of arsenobetaine. Therefore the LD/sub 50/ value was higher than 10 g/kg. This compound was found in urine in the non-metabolized form. No particular toxic symptoms were observed following administration. These suggest that arsenobetaine has low toxicity and is not metabolized in mice.

  10. IMMUNOTHERAPY IN ACUTE LEUKEMIA

    PubMed Central

    Leung, Wing

    2010-01-01

    Recent advances in immunotherapy of cancer may represent a successful example in translational research, in which progress in knowledge and technology in immunology has lead to new strategies of immunotherapy, and even past failure in many clinical trials have led to a better understanding of basic cancer immunobiology. This article reviews the latest concepts in antitumor immunology and its application in the treatment of cancer, with particular focus on acute leukemia. PMID:19100371

  11. Acute pancreatitis and acute renal failure complicating doxylamine succinate intoxication.

    PubMed

    Lee, Yang Deok; Lee, Soo Teik

    2002-06-01

    Doxylamine succinate is an antihistaminic drugwith additional hypnotic, anticholinergic and local anesthetic effects first described in 1948. In Korea and many other countries, it is a common-over-the counter medication frequently involved in overdoses. Clinical symtomatology of doxylamine succinate overdose includes somnolence, coma, seizures, mydriasis, tachycardia, psychosis, and rhabdomyolysis. A serious complication may be rhabdomyolysis with subsequent impairment of renal function and acute renal failure. We report a case of acute renal failure and acute pancreatitis complicating a doxylamine succinate intoxication.

  12. [Acute pulmonary edema secondary to acute upper airway obstruction].

    PubMed

    Sánchez-Ortega, J L; Carpintero-Moreno, F; Olivares-López, A; Borrás-Rubio, E; Alvarez-López, M J; García-Izquierdo, A

    1992-01-01

    We report a 72 years old woman with mild arterial hypertension and no other pathological history who presented an acute pulmonary edema due to acute obstruction of the upper airway secondary to vocal chord paralysis developing during the immediate postoperative phase of thyroidectomy. The acute pulmonary edema resolved after application of tracheal reintubation, mechanical ventilation controlled with end expiratory positive pressure, diuretics, morphine, and liquid restriction. We discuss the possible etiopathogenic possibilities of this infrequent clinical picture and we suggest that all patients who suffered and acute obstruction of the upper airways require a careful clinical surveillance in order to prevent the development of the pulmonary syndrome.

  13. Acute psychotic disorder and hypoglycemia.

    PubMed

    Singh, S K; Agrawal, J K; Srivastava, A S; Bhardwaj, V K; Bose, B S

    1994-04-01

    A variable array of neuroglycopenic symptoms are frequently encountered in the hypoglycemic stage, but acute psychotic disorders are quite rare. A fifty five year old female presented with an acute psychosis following oral sulfonylurea induced hypoglycemia without preceding features of adrenomedullary stimulation. This case report suggests that an acute and transient psychotic disorder may be an important neuroglycopenic feature and its early recognition protects the patient from severe hypoglycemic brain damage in a state of hypoglycemia unawareness.

  14. Acute exacerbation of COPD.

    PubMed

    Ko, Fanny W; Chan, Ka Pang; Hui, David S; Goddard, John R; Shaw, Janet G; Reid, David W; Yang, Ian A

    2016-10-01

    The literature of acute exacerbation of chronic obstructive pulmonary disease (COPD) is fast expanding. This review focuses on several aspects of acute exacerbation of COPD (AECOPD) including epidemiology, diagnosis and management. COPD poses a major health and economic burden in the Asia-Pacific region, as it does worldwide. Triggering factors of AECOPD include infectious (bacteria and viruses) and environmental (air pollution and meteorological effect) factors. Disruption in the dynamic balance between the 'pathogens' (viral and bacterial) and the normal bacterial communities that constitute the lung microbiome likely contributes to the risk of exacerbations. The diagnostic approach to AECOPD varies based on the clinical setting and severity of the exacerbation. After history and examination, a number of investigations may be useful, including oximetry, sputum culture, chest X-ray and blood tests for inflammatory markers. Arterial blood gases should be considered in severe exacerbations, to characterize respiratory failure. Depending on the severity, the acute management of AECOPD involves use of bronchodilators, steroids, antibiotics, oxygen and noninvasive ventilation. Hospitalization may be required, for severe exacerbations. Nonpharmacological interventions including disease-specific self-management, pulmonary rehabilitation, early medical follow-up, home visits by respiratory health workers, integrated programmes and telehealth-assisted hospital at home have been studied during hospitalization and shortly after discharge in patients who have had a recent AECOPD. Pharmacological approaches to reducing risk of future exacerbations include long-acting bronchodilators, inhaled steroids, mucolytics, vaccinations and long-term macrolides. Further studies are needed to assess the cost-effectiveness of these interventions in preventing COPD exacerbations.

  15. Acute brain trauma

    PubMed Central

    Martin, GT

    2016-01-01

    In the 20th century, the complications of head injuries were controlled but not eliminated. The wars of the 21st century turned attention to blast, the instant of impact and the primary injury of concussion. Computer calculations have established that in the first 5 milliseconds after the impact, four independent injuries on the brain are inflicted: 1) impact and its shockwave, 2) deceleration, 3) rotation and 4) skull deformity with vibration (or resonance). The recovery, pathology and symptoms after acute brain trauma have always been something of a puzzle. The variability of these four modes of injury, along with a variable reserve of neurones, explains some of this problem. PMID:26688392

  16. Acute brain trauma.

    PubMed

    Martin, G T

    2016-01-01

    In the 20th century, the complications of head injuries were controlled but not eliminated. The wars of the 21st century turned attention to blast, the instant of impact and the primary injury of concussion. Computer calculations have established that in the first 5 milliseconds after the impact, four independent injuries on the brain are inflicted: 1) impact and its shockwave, 2) deceleration, 3) rotation and 4) skull deformity with vibration (or resonance). The recovery, pathology and symptoms after acute brain trauma have always been something of a puzzle. The variability of these four modes of injury, along with a variable reserve of neurones, explains some of this problem.

  17. Acute otitis media.

    PubMed

    Dickson, Gretchen

    2014-03-01

    One in 4 children will have at least 1 episode of acute otitis media (AOM) by age 10 years. AOM results from infection of fluid that has become trapped in the middle ear. The bacteria that most often cause AOM are Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis. Differentiating AOM from otitis media with effusion (OME) is a critical skill for physicians, as accurate diagnosis will guide appropriate treatment of these conditions. Although fluid is present in the middle ear in both conditions, the fluid is not infected in OME as is seen in AOM patients.

  18. Acute respiratory distress syndrome.

    PubMed

    Gibbons, Cynthia

    2015-01-01

    Acute respiratory distress syndrome (ARDS) is a life-threatening condition with multiple causes and a high mortality rate. Approximately 150,000 cases are reported in the United States annually, making ARDS a public health concern. Management of the condition is complex because of its severity, and medical imaging is essential for both the diagnosis and management of ARDS. This article introduces common signs, symptoms, risk factors, and causes of ARDS. Diagnostic criteria, histopathology, treatment strategies, and prognostic information also are discussed. The article explains the value of medical imaging studies of ARDS, especially radiography, computed tomography, and ultrasonography.

  19. Acute ischemic stroke update.

    PubMed

    Baldwin, Kathleen; Orr, Sean; Briand, Mary; Piazza, Carolyn; Veydt, Annita; McCoy, Stacey

    2010-05-01

    Stroke is the third most common cause of death in the United States and is the number one cause of long-term disability. Legislative mandates, largely the result of the American Heart Association, American Stroke Association, and Brain Attack Coalition working cooperatively, have resulted in nationwide standardization of care for patients who experience a stroke. Transport to a skilled facility that can provide optimal care, including immediate treatment to halt or reverse the damage caused by stroke, must occur swiftly. Admission to a certified stroke center is recommended for improving outcomes. Most strokes are ischemic in nature. Acute ischemic stroke is a heterogeneous group of vascular diseases, which makes targeted treatment challenging. To provide a thorough review of the literature since the 2007 acute ischemic stroke guidelines were developed, we performed a search of the MEDLINE database (January 1, 2004-July 1, 2009) for relevant English-language studies. Results (through July 1, 2009) from clinical trials included in the Internet Stroke Center registry were also accessed. Results from several pivotal studies have contributed to our knowledge of stroke. Additional data support the efficacy and safety of intravenous alteplase, the standard of care for acute ischemic stroke since 1995. Due to these study results, the American Stroke Association changed its recommendation to extend the time window for administration of intravenous alteplase from within 3 hours to 4.5 hours of symptom onset; this recommendation enables many more patients to receive the drug. Other findings included clinically useful biomarkers, the role of inflammation and infection, an expanded role for placement of intracranial stents, a reduced role for urgent carotid endarterectomy, alternative treatments for large-vessel disease, identification of nontraditional risk factors, including risk factors for women, and newly published pediatric stroke guidelines. In addition, new devices for

  20. [Treatment of acute leukemias].

    PubMed

    Gross, R; Gerecke, D

    1982-11-12

    The effective treatment of acute (myeloblastic and lymphoblastic) leukaemias depends on the induction of remissions as well as on the maintenance of these remissions. Whereas the use of anthracyclines and of cytosine arabinoside in different combinations notably increased the rate of induction of remissions, their maintenance was less successful until now. We present a scheme using, beside MTX and 6-MP, modified COAP regimes periodically every 3 months. The follow-up of 26 patients treated in this way is encouraging since nearly one third remained in full haematological remission after 3 years of observation.

  1. Acute abdomen. Outcomes.

    PubMed

    Madonna, M B; Boswell, W C; Arensman, R M

    1997-05-01

    The outcome for children with common surgical conditions that cause an acute abdomen is discussed. These conditions include appendicitis, intussusception, malrotation, inflammatory bowel disease, intestinal obstructions, and nonorganic pain. Emphasis is placed on surgical intervention and disease processes that significantly affect outcome. The outcome of many of the diseases discussed is strongly influenced by the timing of diagnosis and treatment. These children should have prompt care and intervention to prevent morbidity and mortality. In addition, many children who present with common pediatric surgical emergencies have other medical conditions and are best treated in an environment that has a multidisciplinary team to handle their care and decrease the long-term complications.

  2. Acute emphysematous cholecystitis.

    PubMed

    Abengowe, C U; McManamon, P J

    1974-11-16

    Acute emphysematous cholecystitis is an uncommon condition caused by gas-forming organisms and characterized by the presence of gas in the wall and lumen of the gallbladder. Its incidence is higher among male diabetics. AEC in an elderly North American diabetic man with Indian ancestry is reported with a brief review of the world literature. The diagnosis was made preoperatively with the aid of plain radiographic films of the abdomen. A gangrenous distended gallbladder was removed at operation. Clostridium perfringens was cultured from the gallbladder contents and wall. If AEC is suspected, intensive antimicrobial therapy and fluid and electrolyte replacement should be given prior to early surgical intervention.

  3. Acute disseminated encephalomyelitis associated with acute Toxoplasma gondii Infection.

    PubMed

    Aksoy, Ayse; Tanir, Gonul; Ozkan, Mehpare; Oguz, Melek; Yıldız, Yasemin Tasci

    2013-03-01

    Acute disseminated encephalomyelitis is an acute demyelinating disorder of the central nervous system, which principally affects the brain and spinal cord. It usually follows a benign infection or vaccination in children. Although a number of infectious agents have been implicated in acute disseminated encephalomyelitis, Toxoplasma gondii infection has not been described previously in children. Acquired T. gondii infection presents with lymphadenopathy and fever and usually spontaneously resolves in immunocompetent patients. We describe a previously healthy 10-year-old boy with acute disseminated encephalomyelitis associated with acute acquired Toxoplasma gondii infection, the symptoms of which initially began with nuchal stiffness, difficulty in walking, and urinary and stool incontinence; he later had development of motor and sensory impairment in both lower extremities and classical magnetic resonance imaging lesions suggestive of the disease. The patient recovered completely after the specific therapy for acquired T. gondii infection and pulse prednisolone. Although acute acquired Toxoplasma gondii infection has not been reported previously in association with acute disseminated encephalomyelitis, clinicians should keep in mind this uncommon cause of a common disease when evaluating a patient with acute disseminated encephalomyelitis.

  4. Feasibility of a Brief Yoga Intervention for Improving Acute Pain and Distress Post Gynecologic Surgery

    PubMed Central

    Sohl, Stephanie J.; Avis, Nancy E.; Stanbery, Kimberly; Tooze, Janet A.; Moormann, Kelly; Danhauer, Suzanne C.

    2016-01-01

    Background Women undergoing surgical procedures for suspected gynecologic malignancies frequently experience pain and psychological distress related to surgery. Yoga may reduce these negative surgical outcomes. The primary objective of this pilot study was to assess the feasibility of evaluating a perioperative brief Yoga Skills Training (YST) in this population. Secondary objectives were to (1) assess the immediate effects of the YST on pain and psychological distress; and (2) provide preliminary data for future studies. Method Adult women scheduled to undergo an exploratory laparotomy for a suspected gynecologic malignancy were recruited to this one-arm feasibility study. Each woman received the YST, which consisted of three 15-minute sessions, one before and two after surgery. The following constructs were assessed: feasibility (rates of accrual, intervention adherence, measure completion, retention, and level of satisfaction), immediate effects of the YST (visual analogue scale ratings of pain and distress immediately before and after each session), and descriptive statistics for measures to be used in future studies. Results Of the 33 eligible women, 18 were approached and 10 agreed to participate (mean age = 54.7 years; 90% White). Two women discontinued the study prior to starting the YST sessions. Of the eight participants who received the YST, five completed the pre-surgery session (63%) and seven completed (88%) both post-surgical sessions; one woman withdrew after one YST session. Participants reported high satisfaction with the YST. Acute pain and distress decreased from before to immediately after the YST session with moderate to large effects: pain, d’s = −0.67 to −0.95; distress, d’s = −0.66 to −1.08. Conclusions This study demonstrated reasonable indicators of feasibility. In addition, patients showed short-term reductions in pain and distress. Next steps include attention to improving staff availability and intervention implementation

  5. [Acute respiratory distress syndrome].

    PubMed

    Matĕjovic, M; Novák, I; Srámek, V; Rokyta, R; Hora, P; Nalos, M

    1999-04-26

    Acute respiratory distress syndrome (ARDS) is the general term used for severe acute respiratory failure of diverse aetiology. It is associated with a high morbidity, mortality (50-70%), and financial costs. Regardless of aetiology, the basic pathogenesis of ARDS is a systemic inflammatory response leading to a diffuse inflammatory process that involves both lungs, thus causing diffuse alveolar and endothelial damage with increased pulmonary capillary permeability and excessive extravascular lung water accumulation. ARDS is commonly associated with sepsis and multiple organ failure. The clinical picture involves progressive hypoxaemia, radiographic evidence of pulmonary oedema, decreased lung compliance and pulmonary hypertension. Despite the scientific and technological progress in critical care medicine, there is no specific ARDS therapy available at the moment and its management remains supportive. Therapeutic goals include resolution of underlying conditions, maintenance of acceptable gas exchange and tissue oxygenation and prevention of iatrogenic lung injury. Many new specific therapeutic strategies have been developed, however, most of them require further scientific evaluation. The paper reviews definition, basic pathogenesis and pathophysiology of ARDS and discusses current concepts of therapeutic possibilities of ARDS.

  6. [Acute coronary syndrome -- 2012].

    PubMed

    Becker, Dávid; Merkely, Béla

    2012-12-23

    The acute coronary syndrome is the most severe form of coronary artery disease. It is an immediate threat of life and the mortality rate can be high without proper therapy and patient management. Based on the first ECG, two different forms can be distinguished: acute coronary syndrome with and without ST elevation. Besides adequate medication, management of these patients is an essential part of treatment. In case of ST elevation, coronarography and percutaneous coronary intervention is needed in general, within 24 hours from the onset of symptoms. When ST elevation is not detected on the ECG, individual ischemic risk factors and predictable mortality of the patient may define the necessity and the date of the invasive examination. The Hungarian hemodynamic laboratory network covers almost the whole country and, therefore, practically each patient may receive a state-of-the-art therapy. Although indicators of cardiovascular diseases are still prominent, the mortality rate of myocardial Infarction is decreasing in Hungary due to the well-organized invasive care.

  7. Acute unilateral isolated ptosis

    PubMed Central

    Court, Jennifer Helen; Janicek, David

    2015-01-01

    A 64-year-old man presented with a 2-day history of acute onset painless left ptosis. He had no other symptoms; importantly pupils were equal and reactive and eye movements were full. There was no palpable mass or swelling. He was systemically well with no headache, other focal neurological signs, or symptoms of fatigue. CT imaging showed swelling of the levator palpebrae superioris suggestive of myositis. After showing no improvement over 5 days the patient started oral prednisolone 30 mg reducing over 12 weeks. The ptosis resolved quickly and the patient remains symptom free at 6 months follow-up. Acute ptosis may indicate serious pathology. Differential diagnoses include a posterior communicating artery aneurysm causing a partial or complete third nerve palsy, Horner’s syndrome, and myasthenia gravis. A careful history and examination must be taken. Orbital myositis typically involves the extraocular muscles causing pain and diplopia. Isolated levator myositis is rare. PMID:25564592

  8. [An acute monoclonal gammopathy?].

    PubMed

    Presle, Alexandra; Bertocchio, Jean-Philippe; Schneider, Nathalie; Maquart, François-Xavier; Ramont, Laurent; Oudart, Jean-Baptiste

    2015-01-01

    Serum protein electrophoresis is commonly used in case of acute or chronic renal failure. It can lead to the etiologic diagnosis by detecting monoclonal gammopathies which are frequently complicated by renal failure, such as cast nephropathy, Randall's disease or amyloidosis, or to explore an associated inflammatory syndrome. We report the occurrence of two monoclonal components in a patient without any monoclonal component 10 days earlier. The sudden appearance of these two monoclonal components associated to the context of sepsis of urinary origin suggested the diagnosis of transient monoclonal gammopathy. This hypothesis was confirmed by monitoring serum protein electrophoresis that showed a gradual decrease of these two monoclonal components few weeks after the resolution of the infectious disease. The main etiological factors of transient monoclonal gammopathies are infectious or autoimmune diseases. In this context, it is important to delay the achievement of serum protein electrophoresis after the acute episode, in order to avoid to falsely conclude to hematologic malignancy diagnosis. This can prevent costly biological examinations of these transient monoclonal gammopathies and invasive procedures like bone marrow examination.

  9. Acute Kidney Injury

    PubMed Central

    Zuk, Anna; Bonventre, Joseph V.

    2016-01-01

    Acute kidney injury (AKI) is a global public health concern associated with high morbidity, mortality, and healthcare costs. Other than dialysis, no therapeutic interventions reliably improve survival, limit injury, or speed recovery. Despite recognized shortcomings of in vivo animal models, the underlying pathophysiology of AKI and its consequence, chronic kidney disease (CKD), is rich with biological targets. We review recent findings relating to the renal vasculature and cellular stress responses, primarily the intersection of the unfolded protein response, mitochondrial dysfunction, autophagy, and the innate immune response. Maladaptive repair mechanisms that persist following the acute phase promote inflammation and fibrosis in the chronic phase. Here macrophages, growth-arrested tubular epithelial cells, the endothelium, and surrounding pericytes are key players in the progression to chronic disease. Better understanding of these complex interacting pathophysiological mechanisms, their relative importance in humans, and the utility of biomarkers will lead to therapeutic strategies to prevent and treat AKI or impede progression to CKD or end-stage renal disease (ESRD). PMID:26768243

  10. Can Acute Myeloid Leukemia Be Prevented?

    MedlinePlus

    ... Causes, Risk Factors, and Prevention Can Acute Myeloid Leukemia Be Prevented? It’s not clear what causes most ... Myeloid Leukemia Be Prevented? More In Acute Myeloid Leukemia About Acute Myeloid Leukemia Causes, Risk Factors, and ...

  11. Canagliflozin-Associated Acute Pancreatitis.

    PubMed

    Verma, Rajanshu

    2016-01-01

    Canagliflozin is a new drug in class of sodium-glucose cotransporter 2 inhibitors used for treatment of type 2 diabetes mellitus. We describe a patient who developed moderately severe acute pancreatitis as an untoward consequence after being initiated on this drug. To the best of our knowledge, this is the first reported case of canagliflozin-associated acute pancreatitis in clinical literature.

  12. Acute care surgery in evolution.

    PubMed

    Davis, Kimberly A; Rozycki, Grace S

    2010-09-01

    At the center of the development of acute care surgery is the growing difficulty in caring for patients with acute surgical conditions. Care demands continue to grow in the face of an escalating crisis in emergency care access and the decreasing availability of surgeons to cover emergency calls. To compound this problem, there is an ever-growing shortage of general surgeons as technological advances have encouraged subspecialization. Developed by the leadership of the American Association for the Surgery of Trauma, the specialty of acute care surgery offers a training model that would produce a new breed of specialist with expertise in trauma surgery, surgical critical care, and elective and emergency general surgery. This article highlights the evolution of the specialty in hope that these acute care surgeons, along with practicing general surgeons, will bring us closer to providing superb and timely care for patients with acute surgical conditions.

  13. Gemtuzumab Ozogamicin in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia or Acute Promyelocytic Leukemia

    ClinicalTrials.gov

    2017-02-20

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Acute Promyelocytic Leukemia (M3); Childhood Acute Promyelocytic Leukemia (M3); Recurrent Adult Acute Myeloid Leukemia; Recurrent Childhood Acute Myeloid Leukemia

  14. [Acute postpartum psychoses].

    PubMed

    Tabbane, K; Charfi, F; Dellagi, L; Guizani, L; Boukadida, L

    1999-11-01

    The post-partum is a high risk period for the development of acute psychotic disorders. The frequence of post-partum psychoses is evaluated at 1 to 2 per 1,000 births. Post-partum psychosis include major affective disorders which is the most frequent diagnosis. The clinical pictures have specific characteristics: rapid change of symptomatology, liability of mood, and frequent confusional signs. The short-term prognosis is generally good but the risk of recurrence of the mental disorder, in or outside puerperal context, is high. At clinical, evolutive and genetic levels, the studies do not provide arguments for nosological autonomy of post-partum psychosis. At therapeutic level, the ECT is particularly efficient in this indication.

  15. Acute otitis media.

    PubMed

    Atkinson, Helen; Wallis, Sebastian; Coatesworth, Andrew P

    2015-05-01

    Acute otitis media (AOM) is a common problem facing general practitioners, paediatricians and otolaryngologists. This article reviews the aetiopathogenesis, epidemiology, presentation, natural history, complications and management of AOM. The literature was reviewed by using the PubMed search engine and entering a combination of terms including 'AOM', 'epidemiology' and 'management'. Relevant articles were identified and examined for content. What is the take-home message? AOM is a very common problem affecting the majority of children at least once and places a large burden on health care systems throughout the world. Although symptomatic relief is often enough for most children, more severe and protracted cases require treatment with antibiotics, especially in younger children.

  16. Acute Inhalation Injury

    PubMed Central

    Gorguner, Metin; Akgun, Metin

    2010-01-01

    Inhaled substances may cause injury in pulmonary epithelium at various levels of respiratory tract, leading from simple symptoms to severe disease. Acute inhalation injury (AII) is not uncommon condition. There are certain high risk groups but AII may occur at various places including home or workplace. Environmental exposure is also possible. In addition to individual susceptibility, the characteristics of inhaled substances such as water solubility, size of substances and chemical properties may affect disease severity as well as its location. Although AII cases may recover in a few days but AII may cause long-term complications, even death. We aimed to discuss the effects of short-term exposures (minutes to hours) to toxic substances on the lungs. PMID:25610115

  17. Acute lymphoblastic leukaemia

    PubMed Central

    Inaba, Hiroto; Greaves, Mel; Mullighan, Charles G.

    2013-01-01

    Summary Acute lymphoblastic leukaemia (ALL) is seen in both children and adults, but its incidence peaks between ages 2 and 5 years. The causation of ALL is considered to be multi-factorial, including exogenous or endogenous exposures, genetic susceptibility, and chance. The survival rate of paediatric ALL has improved to approximately 90% in recent trials with risk stratification by biologic features of leukaemic cells and response to therapy, therapy modification based on patient pharmacodynamics and pharmacogenomics, and improved supportive care. However, innovative approaches are needed to further improve survival while reducing adverse effects. While most children can be cured, the prognosis of infants and adults with ALL remains poor. Recent genome-wide profiling of germline and leukaemic cell DNA has identified novel submicroscopic structural genetic alterations and sequence mutations that contribute to leukaemogenesis, define new ALL subtypes, influence responsiveness to treatment, and may provide novel prognostic markers and therapeutic targets for personalized medicine. PMID:23523389

  18. Acute subarachnoid hemorrhage

    PubMed Central

    Hassan, Ali; Ahmad, Bakhtiar; Ahmed, Zahoor; Al-Quliti, Khalid W.

    2015-01-01

    Ruptured cerebral aneurysm is the most common cause of spontaneous subarachnoid hemorrhage (SAH). Rarely cerebral venous sinus thrombosis (CVST) may present initially as acute SAH, and clinically mimics aneurysmal bleed. We report 2 cases of CVST who presented with severe headache associated with neck pain and focal seizures. Non-contrast brain CT showed SAH, involving the sulci of the convexity of hemisphere (cSAH) without involving the basal cisterns. Both patients received treatment with anticoagulants and improved. Awareness of this unusual presentation of CVST is important for early diagnosis and treatment. The purpose of this paper is to emphasize the inclusion of vascular neuroimaging like MRI with venography or CT venography in the diagnostic workup of SAH, especially in a patient with strong clinical suspicion of CVST or in a patient where neuroimaging showed cSAH. PMID:25630784

  19. Acute myocarditis triggering coronary spasm and mimicking acute myocardial infarction

    PubMed Central

    Kumar, Andreas; Bagur, Rodrigo; Béliveau, Patrick; Potvin, Jean-Michel; Levesque, Pierre; Fillion, Nancy; Tremblay, Benoit; Larose, Éric; Gaudreault, Valérie

    2014-01-01

    A 24-year-old healthy man consulted to our center because of typical on-and-off chest-pain and an electrocardiogram showing ST-segment elevation in inferior leads. An urgent coronary angiography showed angiographically normal coronary arteries. Cardiovascular magnetic resonance imaging confirmed acute myocarditis. Although acute myocarditis triggering coronary spasm is an uncommon association, it is important to recognize it, particularly for the management for those patients presenting with ST-segment elevation and suspect myocardial infarction and angiographically normal coronary arteries. The present report highlights the role of cardiovascular magnetic resonance imaging to identify acute myocarditis as the underlying cause. PMID:25276306

  20. Acute myocarditis triggering coronary spasm and mimicking acute myocardial infarction.

    PubMed

    Kumar, Andreas; Bagur, Rodrigo; Béliveau, Patrick; Potvin, Jean-Michel; Levesque, Pierre; Fillion, Nancy; Tremblay, Benoit; Larose, Eric; Gaudreault, Valérie

    2014-09-26

    A 24-year-old healthy man consulted to our center because of typical on-and-off chest-pain and an electrocardiogram showing ST-segment elevation in inferior leads. An urgent coronary angiography showed angiographically normal coronary arteries. Cardiovascular magnetic resonance imaging confirmed acute myocarditis. Although acute myocarditis triggering coronary spasm is an uncommon association, it is important to recognize it, particularly for the management for those patients presenting with ST-segment elevation and suspect myocardial infarction and angiographically normal coronary arteries. The present report highlights the role of cardiovascular magnetic resonance imaging to identify acute myocarditis as the underlying cause.

  1. What Are the Key Statistics about Acute Lymphocytic Leukemia?

    MedlinePlus

    ... Leukemia (ALL) What Are the Key Statistics About Acute Lymphocytic Leukemia? The American Cancer Society’s estimates for acute lymphocytic ... Acute Lymphocytic Leukemia Research and Treatment? More In Acute Lymphocytic Leukemia About Acute Lymphocytic Leukemia Causes, Risk Factors, and ...

  2. [Latest advances in acute pancreatitis].

    PubMed

    de-Madaria, Enrique

    2015-09-01

    The present article analyses the main presentations on acute pancreatitis at Digestive Disease Week 2015. Arterial pseudoaneurysm is an uncommon complication of acute pancreatitis (incidence 0.7%) and mortality from this cause is currently anecdotal. Diabetes mellitus has little impact on the clinical course of acute pancreatitis, unlike cirrhosis, which doubles the risk of mortality. Intake of unsaturated fat could be associated with an increased severity of acute pancreatitis and is a confounding factor in studies evaluating the relationship between obesity and morbidity and mortality. PET-CT (positron emission tomography-computed tomography) could be a non-invasive tool to detect infection of collections in acute pancreatitis. Peripancreatic fat necrosis is less frequent than pancreatic fat necrosis and is associated with a better clinical course. If the clinical course is poor, increasing the calibre of the percutaneous drains used in the treatment of infected necrosis can avoid surgery in 20% of patients. The use of low molecular-weight heparin in moderate or severe pancreatitis could be associated with a better clinical course, specifically with a lower incidence of necrosis. In acute recurrent pancreatitis, simvastatin is a promising drug for prophylaxis of new episodes of acute pancreatitis. Nutritional support through a nasogastric tube does not improve clinical course compared with oral nutrition.

  3. Acute abdomen caused by both acute appendicitis and epididymitis.

    PubMed

    Nakatani, Hajime; Hamada, Shinichi; Okanoue, Toyotake; Kawamura, Akihiro; Inoue, Yuichiro; Yamamoto, Shinya; Chikai, Takashi; Hiroi, Makoto; Hanazaki, Kazuhiro

    2011-08-01

    Acute appendicitis often presents as right lower quadrant (RLQ) pain, severe tenderness at the point of McBurny or Lanz, and Blumberg's sign. Scrotal events with appendicitis are very rare. In our case, a 63-year-old Japanese man presented with severe RLQ pain and high fever. Physical examination revealed severe tenderness (including both points of McBurny and Lanz) and Blumberg's sign. The scrotum was slightly swollen and showed local heat with severe testicular pain. Abdominal computed tomography revealed ascites in a pelvic space and the right side of the spermatic cord was swollen. Emergency operation was performed and the final diagnosis was catarrhal appendicitis and acute epididymitis. This is the first report of acute appendicitis concomitant with acute epididymitis.

  4. [Cerebrolysin for acute ischemic stroke].

    PubMed

    iganshina, L E; Abakumova, T R

    2013-01-01

    The review discusses existing evidence of benefits and risks of cerebrolysin--a mixture of low-molecular-weight peptides and amino acids derived from pigs' brain tissue with proposed neuroprotective and neurotrophic properties, for acute ischemic stroke. The review presents results of systematic search and analysis of randomised clinical trials comparing cerebrolysin with placebo in patients with acute ischemic stroke. Only one trial was selected as meeting quality criteria. No difference in death and adverse events between cerebrolysin and placebo was established. The authors conclude about insufficiency of evidence to evaluate the effect of cerebrolysin on survival and dependency in people with acute ischemic stroke.

  5. [Laparoscopic cholecystectomy in acute cholecystitis].

    PubMed

    Neufeld, D; Sivak, G; Jessel, J; Freund, U

    1996-04-01

    We performed 417 laparoscopic cholecystectomies, including 58 for acute cholecystitis, between September 1991 and April 1995,. All operations were successful, with no mortality or complications. In about 10%, the laparoscopic approach failed and we converted to open cholecystectomy. Average post-operative hospitalization was 24 hours. We also performed primary open cholecystectomies in 55 patients with acute cholecystitis, because of limitations of operating room and staff availability for unscheduled laparoscopic surgery. In these patients, hospital stay was longer and rate of complications higher. In our opinion laparoscopic cholecystectomy is safe and the preferred approach in acute cholecystitis.

  6. [Acute heart failure: acute cardiogenic pulmonary edema and cardiogenic shock].

    PubMed

    Sánchez Marteles, Marta; Urrutia, Agustín

    2014-03-01

    Acute cardiogenic pulmonary edema and cardiogenic shock are two of the main forms of presentation of acute heart failure. Both entities are serious, with high mortality, and require early diagnosis and prompt and aggressive management. Acute pulmonary edema is due to the passage of fluid through the alveolarcapillary membrane and is usually the result of an acute cardiac episode. Correct evaluation and clinical identification of the process is essential in the management of acute pulmonary edema. The initial aim of treatment is to ensure hemodynamic stability and to correct hypoxemia. Other measures that can be used are vasodilators such as nitroglycerin, loop diuretics and, in specific instances, opioids. Cardiogenic shock is characterized by sustained hypoperfusion, pulmonary wedge pressure > 18 mmHg and a cardiac index < 2.2l/min/m(2). The process typically presents with hypotension (systolic blood pressure < 90 mmHg or a decrease in mean arterial pressure > 30 mmHg) and absent or reduced diuresis (< 0.5 ml/kg/h). The most common cause is left ventricular failure due to acute myocardial infarction. Treatment consists of general measures to reverse acidosis and hypoxemia, as well as the use of vasopressors and inotropic drugs. Early coronary revascularization has been demonstrated to improve survival in shock associated with ischaemic heart disease.

  7. Biomarkers in acute lung injury.

    PubMed

    Mokra, Daniela; Kosutova, Petra

    2015-04-01

    Acute respiratory distress syndrome (ARDS) and its milder form acute lung injury (ALI) may result from various diseases and situations including sepsis, pneumonia, trauma, acute pancreatitis, aspiration of gastric contents, near-drowning etc. ALI/ARDS is characterized by diffuse alveolar injury, lung edema formation, neutrophil-derived inflammation, and surfactant dysfunction. Clinically, ALI/ARDS is manifested by decreased lung compliance, severe hypoxemia, and bilateral pulmonary infiltrates. Severity and further characteristics of ALI/ARDS may be detected by biomarkers in the plasma and bronchoalveolar lavage fluid (or tracheal aspirate) of patients. Changed concentrations of individual markers may suggest injury or activation of the specific types of lung cells-epithelial or endothelial cells, neutrophils, macrophages, etc.), and thereby help in diagnostics and in evaluation of the patient's clinical status and the treatment efficacy. This chapter reviews various biomarkers of acute lung injury and evaluates their usefulness in diagnostics and prognostication of ALI/ARDS.

  8. Causes of acute bronchitis (image)

    MedlinePlus

    ... of the bronchial tubes, the part of the respiratory system that leads into the lungs. Acute bronchitis has a sudden onset and usually appears after a respiratory infection, such as a cold, and can be ...

  9. [Acute muscle weakness: differential diagnoses].

    PubMed

    Antoniuk, Sérgio A

    2013-09-06

    Acute muscle weakness, a common disorder in pediatrics, can occur from impairment of any part of the motor unit, including the upper motor neuron, lower motor neuron, peripheral nerve, neuromuscular junction or muscle. It usually manifests itself as an acute or hyperacute motor disorder of progressive or rapidly progressive course. Acute muscle weakness is a neuromuscular emergency, especially if it affects the respiratory or oropharyngeal musculature. The location of the motor weakness and associated neurological signs and symptoms usually indicate the location of the lesion. The onset, speed and clinical evolution, as well as other data from the patient's history, suggest the pathophysiological differential diagnosis. Successful treatment depends on the immediate and correct differential diagnosis. This paper presents the main differential diagnosis of main neuromuscular diseases that cause acute muscle weakness in children.

  10. Acute Pancreatitis after Kidney Transplantation

    PubMed Central

    Tabakovic, Mithat; Salkic, Nermin N.; Bosnjic, Jasmina; Alibegovic, Ervin

    2012-01-01

    Acute pancreatitis is a rare but life-threatening complication in patients with transplanted kidney. The incidence of acute pancreatitis after kidney transplantation ranges from 2% to 7%, with mortality rate between 50 and 100%. We report a case of a female patient aged 46 years, developing an interstitial acute pancreatitis 8 years following a renal transplantation. The specific aethiological factor was not clearly established, although possibility of biliary pancreatitis with spontaneous stone elimination and/or medication-induced pancreatitis remains the strongest. Every patient after renal transplantation with an acute onset of abdominal pain should be promptly evaluated for presence of pancreatitis with a careful application of the most appropriate diagnostic procedure for each individual patient. PMID:23259142

  11. Acute pancreatitis, acute hepatitis and acute renal failure favourably resolved in two renal transplant recipients.

    PubMed

    Voiculescu, Mihai; Ionescu, Camelia; Ismail, Gener; Mandache, Eugen; Hortopan, Monica; Constantinescu, Ileana; Iliescu, Olguta

    2003-03-01

    Renal transplantation is often associated with severe complications. Except for acute rejection, infections and toxicity of immunosuppressive treatment are the most frequent problems observed after transplantation. Infections with hepatic viruses (HBV, HDV, HCV, HGV) and cytomegalic virus (CMV) are the main infectious complications after renal transplantation. Cyclosporine toxicity is not unusual for a patient with renal transplantation and is even more frequent for patients with hepatic impairment due to viral infections. The subjects of this report are two renal transplant recipients with acute pancreatitis, severe hepatitis and acute renal failure on graft, receiving immunosuppressive therapy for maintaining renal graft function

  12. Acute Myeloid Leukaemia

    PubMed Central

    Villela, Luis; Bolaños-Meade, Javier

    2013-01-01

    The current treatment of patients with acute myeloid leukaemia yields poor results, with expected cure rates in the order of 30–40% depending on the biological characteristics of the leukaemic clone. Therefore, new agents and schemas are intensively studied in order to improve patients’ outcomes. This review summarizes some of these new paradigms, including new questions such as which anthracycline is most effective and at what dose. High doses of daunorubicin have shown better responses in young patients and are well tolerated in elderly patients. Monoclonal antibodies are promising agents in good risk patients. Drugs blocking signalling pathways could be used in combination with chemotherapy or in maintenance with promising results. Epigenetic therapies, particularly after stem cell transplantation, are also discussed. New drugs such as clofarabine and flavopiridol are reviewed and the results of their use discussed. It is clear that many new approaches are under study and hopefully will be able to improve on the outcomes of the commonly used ‘7+3’ regimen of an anthracycline plus cytarabine with daunorubicin, which is clearly an ineffective therapy in the majority of patients. PMID:21861539

  13. Neonatal Acute Kidney Injury.

    PubMed

    Selewski, David T; Charlton, Jennifer R; Jetton, Jennifer G; Guillet, Ronnie; Mhanna, Maroun J; Askenazi, David J; Kent, Alison L

    2015-08-01

    In recent years, there have been significant advancements in our understanding of acute kidney injury (AKI) and its impact on outcomes across medicine. Research based on single-center cohorts suggests that neonatal AKI is very common and associated with poor outcomes. In this state-of-the-art review on neonatal AKI, we highlight the unique aspects of neonatal renal physiology, definition, risk factors, epidemiology, outcomes, evaluation, and management of AKI in neonates. The changes in renal function with gestational and chronologic age are described. We put forth and describe the neonatal modified Kidney Diseases: Improving Global Outcomes AKI criteria and provide the rationale for its use as the standardized definition of neonatal AKI. We discuss risk factors for neonatal AKI and suggest which patient populations may warrant closer surveillance, including neonates <1500 g, infants who experience perinatal asphyxia, near term/ term infants with low Apgar scores, those treated with extracorporeal membrane oxygenation, and those requiring cardiac surgery. We provide recommendations for the evaluation and treatment of these patients, including medications and renal replacement therapies. We discuss the need for long-term follow-up of neonates with AKI to identify those children who will go on to develop chronic kidney disease. This review highlights the deficits in our understanding of neonatal AKI that require further investigation. In an effort to begin to address these needs, the Neonatal Kidney Collaborative was formed in 2014 with the goal of better understanding neonatal AKI, beginning to answer critical questions, and improving outcomes in these vulnerable populations.

  14. Acute asthma: under attack.

    PubMed

    Kissoon, Niranjan

    2002-06-01

    The burden of asthma (death, disability, and an increasing prevalence) makes it a major public health problem worldwide. In an effort to decrease this burden, investigators are studying many aspects of this disease. The role of race, ethnicity, infections, and pollutants as triggers, as well as the risk factors are now being defined. Research into methods to decrease acute exacerbations and improve emergency and in-hospital management, using standardized protocols and incentives for follow-up care, has yielded valuable information but has met with limited success. Adherence to the national guidelines has been poor and to some extent can be attributed to the lack of a practical method of measuring the degree of lung inflammation and cumbersome treatment protocols. Exhaled nitric oxide is a noninvasive marker of inflammation and may provide a rational method to titrate corticosteroid and leukotriene receptor antagonist therapy. The best route and dosing regimen for corticosteroid administration (oral vs intramuscular vs nebulized) are the subject of several studies, with no clear-cut winner. The burden of asthma in developing countries with limited financial resources has also triggered a search for simpler, cheaper, and practical methods for beta-agonist delivery using indigenous spacers. Recent research in asthma has unveiled our incomplete knowledge of the disease but has also provided a sense of where efforts should be expended. Research into the genetics and pharmacogenetics of asthma and into the societal factors limiting the delivery of optimal care is likely to yield useful and practical information.

  15. [Acute zincteral oral poisoning].

    PubMed

    Kamenczak, A; Pokorska, M; Wołek, E; Kobyłecka, K

    Zinc vapour poisoning by inhalation in the form of zinc fever is more frequent than oral zinc product poisoning, the product used in therapy. The main aim of the study was the evaluation of clinical manifestation present after Zincteral ingestion as well as attempt to find the relationship between the presence and aggravation of the clinical manifestation and zinc level in the blood. The course of acute clinical suicidal poisoning by ingestion of Zincteral 50 tablets (10.0 g) and 100 tablets (20.0 g) is presented. The clinical picture revealed the following symptoms and signs: tachycardia, changes of arterial BP, vascular shock; dyspeptic nausea, vomiting cramps in abdominal region, diarrhoea. Damage of the parenchymatous organs, mainly liver was evident. In pregnant woman (9-week-pregnancy) on the 12-th day of her stay in the Clinic complete miscarriage took place accompanied by haemorrhage from reproductive organs. The kind and exacerbation of the clinical manifestations in relation to the zinc level in body fluid were analysed.

  16. Acute liver failure.

    PubMed

    Blackmore, Laura; Bernal, William

    2015-10-01

    Acute liver failure (ALF) is a rare critical illness with high mortality whose successful management requires early recognition and effective initial management. Though it may result from a wide variety of causes, in the UK and much of the developed world most cases result from paracetamol-induced hepatotoxicity, and administration of antidotal N-acetyl cysteine at first recognition is key. Involvement of local critical care services should occur at an early stage for stabilisation, monitoring and supportive care with parallel discussion with specialist liver centres to identify those patients who may benefit from transfer. Prognostic criteria are applied to identify patients for emergency liver transplantation, and candidates for surgery are prioritised on waitlisting schemes. Outcomes now approach that of elective surgery. However, the majority of cases, and particularly those with paracetamol-induced disease, recover with supportive medical care alone. Overall outcomes for patients with ALF have improved dramatically over the last three decades, but mortality remains unacceptable and further advances in care are required.

  17. Acute generalised exanthematous pustulosis.

    PubMed

    Fernando, Suran L

    2012-05-01

    Acute generalised exanthematous pustulosis (AGEP) is a severe cutaneous adverse reaction and is caused by drugs in >90% of cases. It is rare, with an incidence of 1-5 patients per million per year. The clinical manifestations are characterised by fever and the rapid appearance of disseminated sterile pustules 3-5 days after the commencement of treatment. It is accompanied by marked neutrophilia. Mucous membranes are not typically involved. The drugs conferring the highest risk of AGEP according to the EuroSCAR study are aminopenicillins, pristinamycin, hydroxychloroquine, antibacterial sulphonamides, terbinafine and diltiazem. The pathogenesis of AGEP involves the initial influx of CD8 cytotoxic T-cells resulting in the apoptosis of keratinocytes and formation of vesicles. Then CXCL-8-producing and granulocyte macrophage-colony stimulating factor-producing CD4 cells enter the epidermis, resulting in neutrophil mediated inflammation and the formation of pustules. As a result, the histology reveals intraepidermal, usually subcorneal, pustules and an accompanying neutrophilic and lymphocytic infiltrate. Epicutaneous patch testing may also support the diagnosis by causing a localised pustular reaction 48-96 h after the offending drug is applied. The condition usually resolves by 15 days after the causative drug is withdrawn but oral corticosteroid therapy may be necessary in some individuals. The mortality rate is up to 5% and mostly occurs in elderly people who have significant comorbidities.

  18. Autophagy in Acute Kidney Injury

    PubMed Central

    Livingston, Man J.; Dong, Zheng

    2014-01-01

    Acute kidney injury is a major kidney disease associated with poor clinical outcomes. The pathogenesis of acute kidney injury is multifactorial and is characterized by tubular cell injury and death. Recent studies have demonstrated autophagy induction in proximal tubular cells during acute kidney injury. The regulatory mechanisms of tubular cell autophagy are poorly understood; however, some recent findings have set up a foundation for further investigation. Although autophagy may promote cell death under certain experimental conditions, pharmacological and autophagy-related gene knockout studies have established a renoprotective role for autophagy in acute kidney injury. The mechanisms by which autophagy protects cells from injury and how, possibly, its pro-survival role switches to pro-death under certain conditions are discussed. Further research is expected to help us understand the regulatory network of tubular cell autophagy, define its precise roles in specific context of acute kidney injury, and identify autophagy-targeting strategies for the prevention and treatment of acute kidney injury. PMID:24485026

  19. [Correlation between hyperamylasemia and acute pancreatitis].

    PubMed

    Monaco, R; Durante, E; Pampolini, M; Tioli, P

    1981-05-31

    It is often difficult to differentiate acute pancreatitis (A.P.) from some other acute abdominal diseases, when there is an elevated serum amylase. In contrast, the renal clearance of amylase, expressed as a percentage of creatinine clearance, can separate patients with A.P. from patients with acute colecistitis, common duct stone without pancreatitis, hyperamylasemia after biliary surgery, acute peptic ulcer and acute salivary diseases.

  20. Acute injuries in orienteerers.

    PubMed

    Kujala, U M; Nylund, T; Taimela, S

    1995-02-01

    The aim of this study was to characterize the type and severeity of acute injuries occurring in Finnish orienteerers in 1987 to 1991. The study is based on the orienteering license insurance records accounting for 2189 orienteering injuries during 69268 person-years of exposure in active orienteerers. Of these orienteerers, 73.0% were male; 73.5% (N = 1608) of all injuries occurred in males, so the injury rate was similar in males and females. The rate was highest in orienteerers 20 to 24 years of age and lowest in children. Injuries occurred most commonly during May to September (78.9% or all injuries), the months which include the orienteering competition season, and were more common during competitions (59.8%) than during training. A high number of the injuries occurred during weekends (58.9% of injuries) including 68.1% of all competition injuries and 44.9% of all training injuries. The lower limbs were involved in 1611 (73.6%) of cases, the ankle (28.7%) and the knee (23.2%) being the two most common injury locations. Sprains, strains and contusions were the most common injuries. Wounds were proportionally more common in males than in females while ankle sprains were more common in females. Fractures, seven open and 94 closed, accounted for 4.6% of injuries; they were most common in the hand/wrist/forearm (N = 44) and ankle (N = 16), and were more frequent during competition (62.3%) than during training. The most important areas for preventive measures seem to be the ankle and the knee.

  1. Acute Diarrheal Syndromic Surveillance

    PubMed Central

    Kam, H.J.; Choi, S.; Cho, J.P.; Min, Y.G.; Park, R.W.

    2010-01-01

    Objective In an effort to identify and characterize the environmental factors that affect the number of patients with acute diarrheal (AD) syndrome, we developed and tested two regional surveillance models including holiday and weather information in addition to visitor records, at emergency medical facilities in the Seoul metropolitan area of Korea. Methods With 1,328,686 emergency department visitor records from the National Emergency Department Information system (NEDIS) and the holiday and weather information, two seasonal ARIMA models were constructed: (1) The simple model (only with total patient number), (2) the environmental factor-added model. The stationary R-squared was utilized as an in-sample model goodness-of-fit statistic for the constructed models, and the cumulative mean of the Mean Absolute Percentage Error (MAPE) was used to measure post-sample forecast accuracy over the next 1 month. Results The (1,0,1)(0,1,1)7 ARIMA model resulted in an adequate model fit for the daily number of AD patient visits over 12 months for both cases. Among various features, the total number of patient visits was selected as a commonly influential independent variable. Additionally, for the environmental factor-added model, holidays and daily precipitation were selected as features that statistically significantly affected model fitting. Stationary R-squared values were changed in a range of 0.651-0.828 (simple), and 0.805-0.844 (environmental factor-added) with p<0.05. In terms of prediction, the MAPE values changed within 0.090-0.120 and 0.089-0.114, respectively. Conclusion The environmental factor-added model yielded better MAPE values. Holiday and weather information appear to be crucial for the construction of an accurate syndromic surveillance model for AD, in addition to the visitor and assessment records. PMID:23616829

  2. Hyperoxic Acute Lung Injury

    PubMed Central

    Kallet, Richard H; Matthay, Michael A

    2013-01-01

    Prolonged breathing of very high FIO2 (FIO2 ≥ 0.9) uniformly causes severe hyperoxic acute lung injury (HALI) and, without a reduction of FIO2, is usually fatal. The severity of HALI is directly proportional to PO2 (particularly above 450 mm Hg, or an FIO2 of 0.6) and exposure duration. Hyperoxia produces extraordinary amounts of reactive O2 species that overwhelms natural antioxidant defenses and destroys cellular structures through several pathways. Genetic predisposition has been shown to play an important role in HALI among animals, and some genetics-based epidemiologic research suggests that this may be true for humans as well. Clinically, the risk of HALI likely occurs when FIO2exceeds 0.7, and may become problematic when FIO2 exceeds 0.8 for an extended period of time. Both high-stretch mechanical ventilation and hyperoxia potentiate lung injury and may promote pulmonary infection. During the 1960s, confusion regarding the incidence and relevance of HALI largely reflected such issues as the primitive control of FIO2, the absence of PEEP, and the fact that at the time both ALI and ventilator-induced lung injury were unknown. The advent of PEEP and precise control over FIO2, as well as lung-protective ventilation, and other adjunctive therapies for severe hypoxemia, has greatly reduced the risk of HALI for the vast majority of patients requiring mechanical ventilation in the 21st century. However, a subset of patients with very severe ARDS requiring hyperoxic therapy is at substantial risk for developing HALI, therefore justifying the use of such adjunctive therapies. PMID:23271823

  3. Pancreatic pseudocyst after acute organophosphate poisoning.

    PubMed

    Kawabe, Ken; Ito, Tetsuhide; Arita, Yoshiyuki; Sadamoto, Yojiro; Harada, Naohiko; Yamaguchi, Koji; Tanaka, Masao; Nakano, Itsuro; Nawata, Hajime; Takayanagi, Ryoichi

    2006-04-01

    Acute organophosphate poisoning (OP) shows several severe clinical symptoms due to its strong blocking effect on cholinesterase. Acute pancreatitis is one of the complications associated with acute OP, but this association still may not be widely recognized. We report here the case of a 73-year-old man who had repeated abdominal pain during and after the treatment of acute OP. Hyperamylasemia and a 7-cm pseudocyst in the pancreatic tail were noted on investigations. We diagnosed pancreatic pseudocyst that likely was secondary to an episode of acute pancreatitis following acute OP. He was initially treated with a long-term intravenous hyperalimentation, protease inhibitors and octerotide, but eventually required surgical intervention, a cystgastrostomy. Acute pancreatitis and hyperamylasemia are known to be possible complications of acute OP. It is necessary to examine and assess pancreatic damage in patients with acute OP.

  4. Acute pancreatitis: The stress factor

    PubMed Central

    Binker, Marcelo G; Cosen-Binker, Laura I

    2014-01-01

    Acute pancreatitis is an inflammatory disorder of the pancreas that may cause life-threatening complications. Etiologies of pancreatitis vary, with gallstones accounting for the majority of all cases, followed by alcohol. Other causes of pancreatitis include trauma, ischemia, mechanical obstruction, infections, autoimmune, hereditary, and drugs. The main events occurring in the pancreatic acinar cell that initiate and propagate acute pancreatitis include inhibition of secretion, intracellular activation of proteases, and generation of inflammatory mediators. Small cytokines known as chemokines are released from damaged pancreatic cells and attract inflammatory cells, whose systemic action ultimately determined the severity of the disease. Indeed, severe forms of pancreatitis may result in systemic inflammatory response syndrome and multiorgan dysfunction syndrome, characterized by a progressive physiologic failure of several interdependent organ systems. Stress occurs when homeostasis is threatened, and stressors can include physical or mental forces, or combinations of both. Depending on the timing and duration, stress can result in beneficial or harmful consequences. While it is well established that a previous acute-short-term stress decreases the severity of experimentally-induced pancreatitis, the worsening effects of chronic stress on the exocrine pancreas have received relatively little attention. This review will focus on the influence of both prior acute-short-term and chronic stress in acute pancreatitis. PMID:24914340

  5. Acute liver failure due to acute fatty liver of pregnancy.

    PubMed

    Wand, S; Waeschle, R M; Von Ahsen, N; Hawighorst, T; Bräuer, A; Quintel, M

    2012-04-01

    Acute fatty liver of pregnancy (AFLP) is a rare but serious liver disease and typically occurs during the third trimester. It carries the risk for significant perinatal and maternal mortality. Therefore an early diagnosis and delivery, followed by close monitoring and optimized management of the impaired liver function with all associated problems are necessary to prevent maternal and foetal death. This case report focuses on the management of acute liver failure due to AFLP in a 31 year old women treated in our intensive care unit (ICU) after an emergency C-section.

  6. Short- versus long-duration levofloxacin plus rifampicin for acute staphylococcal prosthetic joint infection managed with implant retention: a randomised clinical trial.

    PubMed

    Lora-Tamayo, Jaime; Euba, Gorane; Cobo, Javier; Horcajada, Juan Pablo; Soriano, Alex; Sandoval, Enrique; Pigrau, Carles; Benito, Natividad; Falgueras, Luis; Palomino, Julián; Del Toro, María Dolores; Jover-Sáenz, Alfredo; Iribarren, José Antonio; Sánchez-Somolinos, Mar; Ramos, Antonio; Fernández-Sampedro, Marta; Riera, Melchor; Baraia-Etxaburu, Josu Mirena; Ariza, Javier

    2016-09-01

    Levofloxacin plus rifampicin (L+R) is the treatment of choice for acute staphylococcal prosthetic joint infection (PJI) managed with debridement and implant retention (DAIR). Long courses have been empirically recommended, but some studies have suggested that shorter treatments could be as effective. Our aim was to prove that a short treatment schedule was non-inferior to the standard long schedule. An open-label, multicentre, randomised clinical trial (RCT) was performed. Patients with an early post-surgical or haematogenous staphylococcal PJI, managed with DAIR and initiated on L+R were randomised to receive 8 weeks of treatment (short schedule) versus a long schedule (3 months or 6 months for hip or knee prostheses, respectively). The primary endpoint was cure rate. From 175 eligible patients, 63 were included (52% women; median age, 72 years): 33 patients (52%) received the long schedule and 30 (48%) received the short schedule. There were no differences between the two groups except for a higher rate of polymicrobial infection in the long-schedule group (27% vs. 7%; P = 0.031). Median follow-up was 540 days. In the intention-to-treat analysis, cure rates were 58% and 73% in patients receiving the long and short schedules, respectively (difference -15.7%, 95% CI -39.2% to 7.8%). Forty-four patients (70%) were evaluable per-protocol: cure rates were 95.0% and 91.7% for the long and short schedules, respectively (difference 3.3%, 95% CI -11.7% to 18.3%). This is the first RCT suggesting that 8 weeks of L+R could be non-inferior to longer standard treatments for acute staphylococcal PJI managed with DAIR.

  7. Pathologic morphology of acute experimental osteomyelitis

    PubMed Central

    Strelkov, Nikolay S.; Kiryanov, Nikolay A.; Shklyaev, Pavel O.; Iryanov, Yury M.

    2013-01-01

    The goal of our work was to study the changes in the bone tissue, bone marrow and surrounding tissues in animals during early stages of experimental osteomyelitis. Osteomyelitis was simulated in 30 infants rabbits aged 3-4 months whose body weight accounted 1200-1600 grams through the insertion of 5-6 million of aurococcus into the marrow channel of a shinbone. The study of bone marrow, bone tissue and surrounding tissue was conducted 30 minutes, 6, 12, 24, 48 and 60 hours after the contamination with the help of light and electronic (transmission and scanning) microscopy. It was proved that the first changes are characterized by the evident changes in the vessel’s walls which cause the swelling of bone marrow and suppurative inflammation in the bone tissue occurs only in the end of the 3d day of the experiment. These data confirm the necessity of osteoperfortation during the first 24 hours of contamination in order to remove the swelling and to correct vessel disorders. PMID:23988165

  8. Acute Stroke Imaging Research Roadmap

    PubMed Central

    Wintermark, Max; Albers, Gregory W.; Alexandrov, Andrei V.; Alger, Jeffry R.; Bammer, Roland; Baron, Jean-Claude; Davis, Stephen; Demaerschalk, Bart M.; Derdeyn, Colin P.; Donnan, Geoffrey A.; Eastwood, James D.; Fiebach, Jochen B.; Fisher, Marc; Furie, Karen L.; Goldmakher, Gregory V.; Hacke, Werner; Kidwell, Chelsea S.; Kloska, Stephan P.; Köhrmann, Martin; Koroshetz, Walter; Lee, Ting-Yim; Lees, Kennedy R.; Lev, Michael H.; Liebeskind, David S.; Ostergaard, Leif; Powers, William J.; Provenzale, James; Schellinger, Peter; Silbergleit, Robert; Sorensen, Alma Gregory; Wardlaw, Joanna; Wu, Ona; Warach, Steven

    2009-01-01

    The recent “Advanced Neuroimaging for Acute Stroke Treatment” meeting on September 7 and 8, 2007 in Washington DC, brought together stroke neurologists, neuroradiologists, emergency physicians, neuroimaging research scientists, members of the National Institute of Neurological Disorders and Stroke (NINDS), the National Institute of Biomedical Imaging and Bioengineering (NIBIB), industry representatives, and members of the US Food and Drug Administration (FDA) to discuss the role of advanced neuroimaging in acute stroke treatment. The goals of the meeting were to assess state-of-the-art practice in terms of acute stroke imaging research and to propose specific recommendations regarding: (1) the standardization of perfusion and penumbral imaging techniques, (2) the validation of the accuracy and clinical utility of imaging markers of the ischemic penumbra, (3) the validation of imaging biomarkers relevant to clinical outcomes, and (4) the creation of a central repository to achieve these goals. The present article summarizes these recommendations and examines practical steps to achieve them. PMID:18477656

  9. Acute hepatitis after amiodarone infusion.

    PubMed

    Fonseca, Paulo; Dias, Adelaide; Gonçalves, Helena; Albuquerque, Aníbal; Gama, Vasco

    2015-10-16

    Acute hepatitis is a very rare, but potentially fatal, adverse effect of intravenous amiodarone. We present a case of an 88-year-old man with history of ischemic dilated cardiomyopathy and severely depressed left ventricular function that was admitted to our coronary care unit with diagnosis of decompensated heart failure and non-sustained ventricular tachycardia. A few hours after the beginning of intravenous amiodarone he developed an acute hepatitis. There was a completely recovery within the next days after amiodarone withdrawn and other causes of acute hepatitis have been ruled out. This case highlights the need for close monitoring of hepatic function during amiodarone infusion in order to identify any potential hepatotoxicity and prevent a fatal outcome. Oral amiodarone is, apparently, a safe option in these patients.

  10. Therapy for acute retinal necrosis.

    PubMed

    Kawaguchi, Tatsushi; Spencer, Doran B; Mochizuki, Manabu

    2008-01-01

    Acute retinal necrosis is a progressive necrotizing retinopathy caused by herpes simplex virus (HSV) or varicella zoster virus (VZV). The mainstay of its treatment is antiviral therapy against these pathogenic organisms, such as intravenous acyclovir or oral valacyclovir. Systemic and topical corticosteroids together with antiviral therapy are used as an anti-inflammatory treatment to minimize damages to the optic nerve and retinal blood vessels. Because the majority of severe cases of the disease show occlusive retinal vasculitis, a low dosage of aspirin is used as anti-thrombotic treatment. Vitreo-retinal surgery is useful to repair rhegmatogenous retinal detachment, one of the main late-stage complications. Moreover, recent articles have reported some encouraging results of prophylactic vitrectomy before rhegmatogenous retinal detachment occurs. The efficacy of laser photocoagulation to prevent the development or extension of rhegmatogenous retinal detachment is controversial. Despite these treatments, the visual prognosis of acute retinal necrosis is still poor, in particular VZV-induced acute retinal necrosis.

  11. Appendicular sarcoidosis mimicking acute appendicitis

    PubMed Central

    Hunjan, Tia; Chaudery, Muzzafer; Zaidi, Ahsan; Beggs, Andrew D

    2012-01-01

    Appendicular sarcoidosis is a very rare cause of acute abdominal pain, with only seven cases reported previously in the literature. A 45-year-old woman, known to have sarcoidosis, presented to the emergency department with a 1-week history of epigastric and right iliac fossa abdominal pain. At diagnostic laparoscopy, an acutely inflamed appendix was found and removed as well as an omental mass which was biopsied. Subsequent histopathological examination of the appendix demonstrated appendicular sarcoidosis without acute appendicitis and chronic inflammatory changes in the omental biopsy. The patients’ symptoms completely resolved postoperatively. It is important to undertake urgent operative intervention in patients with sarcoidosis who present with right iliac fossa pain, owing to the high risk of perforation. PMID:23162022

  12. [Microbiology in acute otitis media].

    PubMed

    Bingen, E

    1998-04-15

    Acute otitis media is the most common bacterial infection in the child under 5 years of age and the leading reason for antibiotic prescriptions in Western countries. The choice of optimal antibiotic treatment is based essentially on microbiologic epidemiologic studies. The bacteria most often responsible for otitis belong to the commensal flora of the nasopharynx. French studies using paracentesis show that the main bacteria responsible for acute otitis media are H. influenzae, S. pneumoniae and M. catarrhalis. The epidemiology of resistance to antibiotics has recently changed, with the appearance of pneumococcal strains having reduced sensitivity to penicillin, and which have played a major role in treatment failures.

  13. Sympathetic crashing acute pulmonary edema

    PubMed Central

    Agrawal, Naman; Kumar, Akshay; Aggarwal, Praveen; Jamshed, Nayer

    2016-01-01

    Sympathetic crashing acute pulmonary edema (SCAPE) is the extreme end of the spectrum of acute pulmonary edema. It is important to understand this disease as it is relatively common in the emergency department (ED) and has better outcomes when managed appropriately. The patients have an abrupt redistribution of fluid in the lungs, and when treated promptly and effectively, these patients will rapidly recover. Noninvasive ventilation and intravenous nitrates are the mainstay of treatment which should be started within minutes of the patient's arrival to the ED. Use of morphine and intravenous loop diuretics, although popular, has poor scientific evidence. PMID:28149030

  14. Sympathetic crashing acute pulmonary edema.

    PubMed

    Agrawal, Naman; Kumar, Akshay; Aggarwal, Praveen; Jamshed, Nayer

    2016-12-01

    Sympathetic crashing acute pulmonary edema (SCAPE) is the extreme end of the spectrum of acute pulmonary edema. It is important to understand this disease as it is relatively common in the emergency department (ED) and has better outcomes when managed appropriately. The patients have an abrupt redistribution of fluid in the lungs, and when treated promptly and effectively, these patients will rapidly recover. Noninvasive ventilation and intravenous nitrates are the mainstay of treatment which should be started within minutes of the patient's arrival to the ED. Use of morphine and intravenous loop diuretics, although popular, has poor scientific evidence.

  15. [Acute vertigo of neurological origin].

    PubMed

    Bruun, Marie; Højgaard, Joan L Sunnleyg; Kondziella, Daniel

    2013-11-04

    Acute vertigo of neurological origin may be caused by haemorrhages and tumours in the posterior fossa and, most frequently, by ischaemic infarction in the vertebrobasilar circulation. Urgent diagnosis is necessary to avoid further ischaemic episodes, herniation due to cerebellar oedema and/or fatal brainstem infarction. The history should focus on accompanying neurological symptoms. However, vertigo with cerebellar lesions may be monosymptomatic and then bedside evaluation of oculomotor function is the key to correct diagnosis. This paper discusses the pathophysiology, symptomatology and clinical evaluation of acute vertigo of neurological origin.

  16. [Intravascular lymphoma causing acute abdomen].

    PubMed

    Kröber, S M

    2007-02-01

    A 65-year old man presented with acute abdominal pain and fever. The initial diagnosis was small bowel gangrene. Pathology revealed small to large abdominal vessels obliterated by cells of intravascular B-cell-lymphoma (IVL). Visceral IVL involvement is common at autopsy but rarely reported in patients with acute abdomen. The subtype of diffuse large B-cell lymphoma is a rare and aggressive malignancy, which in typical cases is characterized by cephalic or cutaneous manifestation. Few cases showed involvement of large vessels which in combination to fibrin thrombi may lead to infarction of the organ involved. Thus IVL should be considered in cases of ischemic diseases with fever of unknown origin.

  17. Acute silicosis with bilateral pneumothorax.

    PubMed

    Srivastava, G N; Prasad, Rajniti; Meena, Manoj; Hussain, Moosa

    2014-05-26

    We present a case of acute silicosis with bilateral pneumothorax of a 28-year-old man working at a stone crusher factory for 1 year. He presented to the emergency department with cough, respiratory distress and diffuse chest pain. The patient was managed with bilateral intercostal tube drainage under water seal, oxygen inhalation and conservative therapy. On follow-up he showed improvement of resting dyspnoea and was doing well. This case is being reported because of the rare complications of acute silicosis as bilateral pneumothorax.

  18. Amoebiasis Presenting as Acute Appendicitis.

    PubMed

    Ichikawa, Hitoshi; Imai, Jin; Mizukami, Hajime; Uda, Shuji; Yamamoto, Soichiro; Nomura, Eiji; Tajiri, Takuma; Watanabe, Norihito; Makuuchi, Hiroyasu

    2016-12-20

    We report a case of amoebic appendicitis without colitis symptoms. Acute appendicitis is commonly encountered by gastroenterologists in their daily practice. The number of cases of amoebiasis increases annually in Japan, and is thought to be associated with an increase in sexually transmitted disease or travel to endemic areas. However, acute amoebic appendicitis is rare and the prognosis is very poor compared to nonamoebic appendicitis. In our case, appendectomy was performed immediately after onset, and the patient was discharged without complications. It is difficult to differentiate between amoebic and nonamoebic appendicitis preoperatively, and the possibility of amoebic appendicitis should be kept in mind.

  19. Acute oesophageal necrosis (black oesophagus).

    PubMed

    Galtés, Ignasi; Gallego, María Ángeles; Esgueva, Raquel; Martin-Fumadó, Carles

    2016-03-01

    A 54-year-old man was admitted to hospital after being found unconscious in his home. He had a history of alcoholism, multiple drug addictions, and type I diabetes mellitus. At admission, he had hyperglycaemia (550 mg/dL) with glucosuria and ketone bodies in the urine, along with septic shock refractory to bilateral alveolar infiltrates and severe respiratory failure. The patient died 24 hours post admission due to multiple organ failure, with diabetic ketoacidosis decompensated by possible respiratory infection in a patient with polytoxicomania. The autopsy confirmed the presence of acute bilateral bronchopneumonia, chronic pancreatitis, severe hepatic steatosis, and generalized congestive changes. At the oesophagus, acute oesophageal necrosis was evident.

  20. How Is Acute Myeloid Leukemia Diagnosed?

    MedlinePlus

    ... Detection, Diagnosis, and Types How Is Acute Myeloid Leukemia Diagnosed? Certain signs and symptoms might suggest that ... of samples used to test for acute myeloid leukemia If signs and symptoms and/or the results ...

  1. Acute Myeloid Leukemia (AML) (For Parents)

    MedlinePlus

    ... Your 1- to 2-Year-Old Acute Myeloid Leukemia (AML) KidsHealth > For Parents > Acute Myeloid Leukemia (AML) ... Treatment Coping en español Leucemia mieloide aguda About Leukemia Leukemia is a type of cancer that affects ...

  2. Acute kidney injury after pediatric cardiac surgery

    PubMed Central

    Singh, Sarvesh Pal

    2016-01-01

    Acute kidney injury is a common complication after pediatric cardiac surgery. The definition, staging, risk factors, biomarkers and management of acute kidney injury in children is detailed in the following review article. PMID:27052074

  3. Genetics Home Reference: acute promyelocytic leukemia

    MedlinePlus

    ... acute myeloid leukemia, a cancer of the blood-forming tissue ( bone marrow ). In normal bone marrow, hematopoietic ... 7186-203. Review. Citation on PubMed de Thé H, Chen Z. Acute promyelocytic leukaemia: novel insights into ...

  4. What Should You Ask Your Doctor about Acute Lymphocytic Leukemia?

    MedlinePlus

    ... Types What Should You Ask Your Doctor About Acute Lymphocytic Leukemia? It is important to have frank, honest discussions ... Your Doctor About Acute Lymphocytic Leukemia? More In Acute Lymphocytic Leukemia About Acute Lymphocytic Leukemia Causes, Risk Factors, and ...

  5. Optical diagnosis of acute scrotum in children

    NASA Astrophysics Data System (ADS)

    Shadgan, Babak; Macnab, Andrew; Stothers, Lynn; Nigro, Mark; Afshar, Kourosh; Kajbafzadeh, A. M.

    2015-03-01

    Acute scrotum is a urologic condition defined by scrotal pain, swelling, and redness of acute onset. Prompt diagnosis and treatment are necessary to preserve testicular viability. The history and clinical symptoms reported are key to diagnosis and proper treatment, but are not always readily obtained in children, in whom common causes of acute scrotum include testicular torsion, torsion of the appendix testis, and epididymitis. These acute conditions have different causal pathology that mandate specific treatment, hence the importance of early and accurate diagnosis.

  6. Obstructive Uropathy Secondary to Missed Acute Appendicitis

    PubMed Central

    2016-01-01

    Hydronephrosis is a rare complication of acute appendicitis. We present a case of missed appendicitis in a 52-year-old female which presented as a right-sided hydronephrosis. 2 days after admission to the Department of Urology CT revealed acute appendicitis for what open appendectomy was performed. Acute appendicitis can lead to obstructive uropathy by periappendiceal inflammation due to adjacency. Urologists, surgeons, and emergency physicians should be aware of this rare complication of atypical acute appendicitis. PMID:27818827

  7. Decitabine in Treating Patients With Previously Untreated Acute Myeloid Leukemia

    ClinicalTrials.gov

    2016-05-18

    Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Secondary Acute Myeloid Leukemia; Untreated Adult Acute Myeloid Leukemia

  8. Dirofilariasis Mimicking an Acute Scrotum.

    PubMed

    Bertozzi, Mirko; Rinaldi, Victoria Elisa; Prestipino, Marco; Giovenali, Paolo; Appignani, Antonino

    2015-10-01

    Human infections caused by Dirofilaria repens have been reported in many areas of the world. We describe a case of a 3-year-old child with an intrascrotal mass caused by D repens mimicking an acute scrotum. This represents the first case of scrotal dirofilariasis described in pediatric age with such an unusual presentation.

  9. Redox signaling in acute pancreatitis

    PubMed Central

    Pérez, Salvador; Pereda, Javier; Sabater, Luis; Sastre, Juan

    2015-01-01

    Acute pancreatitis is an inflammatory process of the pancreatic gland that eventually may lead to a severe systemic inflammatory response. A key event in pancreatic damage is the intracellular activation of NF-κB and zymogens, involving also calcium, cathepsins, pH disorders, autophagy, and cell death, particularly necrosis. This review focuses on the new role of redox signaling in acute pancreatitis. Oxidative stress and redox status are involved in the onset of acute pancreatitis and also in the development of the systemic inflammatory response, being glutathione depletion, xanthine oxidase activation, and thiol oxidation in proteins critical features of the disease in the pancreas. On the other hand, the release of extracellular hemoglobin into the circulation from the ascitic fluid in severe necrotizing pancreatitis enhances lipid peroxidation in plasma and the inflammatory infiltrate into the lung and up-regulates the HIF–VEGF pathway, contributing to the systemic inflammatory response. Therefore, redox signaling and oxidative stress contribute to the local and systemic inflammatory response during acute pancreatitis. PMID:25778551

  10. Redox signaling in acute pancreatitis.

    PubMed

    Pérez, Salvador; Pereda, Javier; Sabater, Luis; Sastre, Juan

    2015-08-01

    Acute pancreatitis is an inflammatory process of the pancreatic gland that eventually may lead to a severe systemic inflammatory response. A key event in pancreatic damage is the intracellular activation of NF-κB and zymogens, involving also calcium, cathepsins, pH disorders, autophagy, and cell death, particularly necrosis. This review focuses on the new role of redox signaling in acute pancreatitis. Oxidative stress and redox status are involved in the onset of acute pancreatitis and also in the development of the systemic inflammatory response, being glutathione depletion, xanthine oxidase activation, and thiol oxidation in proteins critical features of the disease in the pancreas. On the other hand, the release of extracellular hemoglobin into the circulation from the ascitic fluid in severe necrotizing pancreatitis enhances lipid peroxidation in plasma and the inflammatory infiltrate into the lung and up-regulates the HIF-VEGF pathway, contributing to the systemic inflammatory response. Therefore, redox signaling and oxidative stress contribute to the local and systemic inflammatory response during acute pancreatitis.

  11. The Acute Care Theater Conference.

    ERIC Educational Resources Information Center

    Horwitz, Rany J.; And Others

    1991-01-01

    The University of Illinois' medical school has a third-year program of weekly role-playing exercises focusing on management of acute medical problems. Students are responsible for creating the cases, complete with scenarios and treatment teams, simulating them, and successfully treating or reaching an impasse. Little teacher preparation time is…

  12. Acute calcium pyrophosphate deposition arthropathy.

    PubMed

    Rosen, Thomas; Furman, Janet

    2016-06-01

    Acute calcium pyrophosphate deposition (CPPD) arthropathy, also called pseudogout, is common, and becomes more prevalent as patients age. The presenting symptoms are similar to both gout and septic arthritis but may be treated differently. This article describes a typical patient presentation and management from an emergency medicine and orthopedic surgery standpoint.

  13. Acute Lymphoblastic Leukemia (ALL) (For Parents)

    MedlinePlus

    ... 1- to 2-Year-Old Acute Lymphoblastic Leukemia (ALL) KidsHealth > For Parents > Acute Lymphoblastic Leukemia (ALL) Print A A A What's in this article? ... child will develop acute lymphoblastic, or lymphoid, leukemia (ALL). This is the most common type of childhood ...

  14. Acute Lymphoblastic Leukemia (ALL) (For Parents)

    MedlinePlus

    ... 1- to 2-Year-Old Acute Lymphoblastic Leukemia (ALL) KidsHealth > For Parents > Acute Lymphoblastic Leukemia (ALL) A A A What's in this article? About ... child will develop acute lymphoblastic, or lymphoid, leukemia (ALL). This is the most common type of childhood ...

  15. Acute coronary care: Principles and practice

    SciTech Connect

    Califf, R.M.; Wagner, G.S.

    1985-01-01

    This book contains 58 chapters. Some of the chapter titles are: Radionuclide Techniques for Diagnosing and Sizing of Myocardial Infarction; The Use of Serial Radionuclide Angiography for Monitoring Function during Acute Myocardial Infarction; Hemodynamic Monitoring in Acute Myocardial Infarction; and The Valve of Radionuclide Angiography for Risk Assessment of Patients following Acute Myocardial Infarction.

  16. The treatment of acute vertigo.

    PubMed

    Cesarani, A; Alpini, D; Monti, B; Raponi, G

    2004-03-01

    Vertigo and dizziness are very common symptoms in the general population. The aim of this paper is to describe the physical and pharmacological treatment of symptoms characterized by sudden onset of rotatory vertigo. Acute vertigo can be subdivided into two main groups: (1) spontaneous vertigo and (2) provoked vertigo, usually by postural changes, generally called paroxysmal positional vertigo (PPV). Sudden onset of acute vertigo is usually due to acute spontaneous unilateral vestibular failure. It can be also fluctuant as, e.g., in recurrent attacks of Ménière's disease. Pharmacotherapy of acute spontaneous vertigo includes Levo-sulpiride i.v., 50 mg in 250 physiologic solution, once or twice a day, methoclopramide i.m., 10 mg once or twice a day, or triethilperazine rectally, once or twice a day, to reduce neurovegetative symptoms; diazepam i.m., 10 mg once or twice a day, to decrease internuclear inhibition, sulfate magnesium i.v., two ampoules in 500 cc physiological solution, twice a day, or piracetam i.v., one ampoule in 500 cc physiological solution, twice a day, to decrease vestibular damage. At the onset of the acute symptoms, patients must lie on their healthy side with the head and trunk raised 20 degrees. The room must be quiet but not darkened. If the patient is able to swallow without vomiting, it is important to reduce nystagmus and stabilize the visual field with gabapentine, per os, 300 mg twice or three times a day. The first step of the physical therapy of acute vertigo is vestibular electrical stimulation, that is to say, a superficial paravertebral electrical stimulation of neck muscles, aimed to reduce antigravitary failure and to increase proprioceptive cervical sensory substitution. PPV is a common complaint and represents one of the most common entities in peripheral vestibular pathology. While the clinical picture is well known and widely described, the etiopathogenesis of PPV is still a matter of debate. Despite the different

  17. Acute toxicity of ingested fluoride.

    PubMed

    Whitford, Gary Milton

    2011-01-01

    This chapter discusses the characteristics and treatment of acute fluoride toxicity as well as the most common sources of overexposure, the doses that cause acute toxicity, and factors that can influence the clinical outcome. Cases of serious systemic toxicity and fatalities due to acute exposures are now rare, but overexposures causing toxic signs and symptoms are not. The clinical course of systemic toxicity from ingested fluoride begins with gastric signs and symptoms, and can develop with alarming rapidity. Treatment involves minimizing absorption by administering a solution containing calcium, monitoring and managing plasma calcium and potassium concentrations, acid-base status, and supporting vital functions. Approximately 30,000 calls to US poison control centers concerning acute exposures in children are made each year, most of which involve temporary gastrointestinal effects, but others require medical treatment. The most common sources of acute overexposures today are dental products - particularly dentifrices because of their relatively high fluoride concentrations, pleasant flavors, and their presence in non-secure locations in most homes. For example, ingestion of only 1.8 ounces of a standard fluoridated dentifrice (900-1,100 mg/kg) by a 10-kg child delivers enough fluoride to reach the 'probably toxic dose' (5 mg/kg body weight). Factors that may influence the clinical course of an overexposure include the chemical compound (e.g. NaF, MFP, etc.), the age and acid-base status of the individual, and the elapsed time between exposure and the initiation of treatment. While fluoride has well-established beneficial dental effects and cases of serious toxicity are now rare, the potential for toxicity requires that fluoride-containing materials be handled and stored with the respect they deserve.

  18. Towards Prevention of Acute Syndromes

    PubMed Central

    Ahmed, A.; Thongprayoon, C.; Pickering, B.W.; Akhoundi, A.; Wilson, G.; Pieczkiewicz, D.; Herasevich, V.

    2014-01-01

    Summary Background Identifying patients at risk for acute respiratory distress syndrome (ARDS) before their admission to intensive care is crucial to prevention and treatment. The objective of this study is to determine the performance of an automated algorithm for identifying selected ARDS predisposing conditions at the time of hospital admission. Methods This secondary analysis of a prospective cohort study included 3,005 patients admitted to hospital between January 1 and December 31, 2010. The automated algorithm for five ARDS predisposing conditions (sepsis, pneumonia, aspiration, acute pancreatitis, and shock) was developed through a series of queries applied to institutional electronic medical record databases. The automated algorithm was derived and refined in a derivation cohort of 1,562 patients and subsequently validated in an independent cohort of 1,443 patients. The sensitivity, specificity, and positive and negative predictive values of an automated algorithm to identify ARDS risk factors were compared with another two independent data extraction strategies, including manual data extraction and ICD-9 code search. The reference standard was defined as the agreement between the ICD-9 code, automated and manual data extraction. Results Compared to the reference standard, the automated algorithm had higher sensitivity than manual data extraction for identifying a case of sepsis (95% vs. 56%), aspiration (63% vs. 42%), acute pancreatitis (100% vs. 70%), pneumonia (93% vs. 62%) and shock (77% vs. 41%) with similar specificity except for sepsis and pneumonia (90% vs. 98% for sepsis and 95% vs. 99% for pneumonia). The PPV for identifying these five acute conditions using the automated algorithm ranged from 65% for pneumonia to 91 % for acute pancreatitis, whereas the NPV for the automated algorithm ranged from 99% to 100%. Conclusion A rule-based electronic data extraction can reliably and accurately identify patients at risk of ARDS at the time of hospital

  19. Lenalidomide in Treating Older Patients With Acute Myeloid Leukemia

    ClinicalTrials.gov

    2014-07-25

    Adult Acute Basophilic Leukemia; Adult Acute Eosinophilic Leukemia; Adult Acute Megakaryoblastic Leukemia (M7); Adult Acute Minimally Differentiated Myeloid Leukemia (M0); Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Acute Myelomonocytic Leukemia (M4); Adult Erythroleukemia (M6a); Adult Pure Erythroid Leukemia (M6b); Secondary Acute Myeloid Leukemia; Untreated Adult Acute Myeloid Leukemia

  20. Comparison of Acute and Chronic Pain after Open Nephrectomy versus Laparoscopic Nephrectomy: A Prospective Clinical Trial.

    PubMed

    Alper, Isik; Yüksel, Esra

    2016-04-01

    We evaluated postoperative pain intensity and the incidence of chronic pain in patients with renal cell carcinoma undergoing laparoscopic or open radical nephrectomy. In this prospective study, 27 laparoscopic nephrectomy (Group LN) and 25 open nephrectomy (Group ON) patients were included. All patients received paracetamol infusion and intramuscular morphine 30 minutes before the end of the operation and intravenous patient controlled analgesia with morphine postoperatively. Data including patients' demographics, visual analog scale (VAS) pain scores at postoperative 0.5, 1, 2, 4, 6, 12, and 24 hours, postoperative morphine consumption, analgesic demand, analgesic delivery, number of patients requiring rescue analgesics, side effects because of analgesic medications, and overall patient satisfaction were recorded and compared between the two groups. Two and 6 months after the operation, patients were evaluated for chronic postsurgical pain (CPSP). Postoperative average VAS pain scores were not different between the two groups. However, only at 2 hours postoperatively, pain score was significantly higher in Group ON than in Group LN. In both groups, the highest pain scores were recorded at 30 minutes and 1 hour after surgery. Ninety-six percent of group ON patients and 88% of group LN patients required additional analgesia in the early postoperative period (P = 0.33). Postoperative morphine consumption and analgesic demand were found to be similar between the two groups. CPSP at 2 months after surgery was observed in 4 out of 25 patients (16%) in the ON group and 3 out of 27 patients (11.1%) in the LN group (P = 0.6). Chronic pain at 6 months after surgery was observed in 1 ON patient (4%) and 1 LN patient (3.7%, P = 0.9). This study demonstrated that postoperative acute pain scores were not different after laparoscopic or open nephrectomy and patients undergoing laparoscopic or open nephrectomy were at equal risk of developing CPSP. Pain control

  1. Anaphylaxis: acute treatment and management.

    PubMed

    Ring, Johannes; Grosber, Martine; Möhrenschlager, Matthias; Brockow, Knut

    2010-01-01

    Anaphylaxis is the maximal variant of an acute life-threatening immediate-type allergy. Due to its often dramatic onset and clinical course, practical knowledge in the management of these reactions is mandatory both for physicians and patients. It has to be distinguished between acute treatment modalities and general recommendations for management of patients who have suffered from an anaphylactic reaction. Acute treatment comprises general procedures like positioning, applying an intravenous catheter, call for help, comfort of the patient as well as the application of medication. The acute treatment modalities are selected depending upon the intensity of the clinical symptomatology as they are categorized in 'severity grades'. First of all it is important to diagnose anaphylaxis early and consider several differential diagnoses. This diagnosis is purely clinical and laboratory tests are of no help in the acute situation. Epinephrine is the essential antianaphylactic drug in the pharmacologic treatment. It should be first applied intramuscularly, only in very severe cases or under conditions of surgical interventions intravenous application can be tried. Furthermore, glucocorticosteroids are given in order to prevent protracted or biphasic courses of anaphylaxis; they are of little help in the acute treatment. Epinephrine autoinjectors can be used by the patient him/herself. Histamine H(1)-antagonists are valuable in mild anaphylactic reactions; they should be given intravenously if possible. The replacement of volume is crucial in antianaphylactic treatment. Crystalloids can be used in the beginning, in severe shock colloid volume substitutes have to be applied. Patients suffering from an anaphylactic episode should be observed over a period of 4-10 h according to the severity of the symptomatology. It is crucial to be aware or recognize risk patients as for example patients with severe uncontrolled asthma, or under beta-adrenergic blockade. When bronchial

  2. [Loperamide for acute infectious diarrhoea].

    PubMed

    Douma, Joeri A J; Smulders, Yvo M

    2015-01-01

    Many physicians are resistant to the idea of prescribing loperamide for acute infectious traveller's diarrhoea and community-acquired diarrhoea because of the fear of possible adverse effects. Large randomized trials with loperamide, either alone or as an adjunct to antibiotic treatment, have in fact revealed positive rather than negative effects. International guidelines now often support the use of loperamide for the treatment of infectious diarrhoea without dysentery. There seems to be no reason to systematically avoid loperamide in patients with dysentery, but caution is advised. Loperamide can be used as monotherapy or as an adjunct to antibiotic treatment in immunocompetent adults with acute infectious traveller's diarrhoea or community-acquired diarrhoea without severe comorbidities. This can reduce both the frequency of diarrhoea and the time until the diarrhoea stops without the risk of severe complications.

  3. Fluid resuscitation in acute pancreatitis

    PubMed Central

    Aggarwal, Aakash; Manrai, Manish; Kochhar, Rakesh

    2014-01-01

    Acute pancreatitis remains a clinical challenge, despite an exponential increase in our knowledge of its complex pathophysiological changes. Early fluid therapy is the cornerstone of treatment and is universally recommended; however, there is a lack of consensus regarding the type, rate, amount and end points of fluid replacement. Further confusion is added with the newer studies reporting better results with controlled fluid therapy. This review focuses on the pathophysiology of fluid depletion in acute pancreatitis, as well as the rationale for fluid replacement, the type, optimal amount, rate of infusion and monitoring of such patients. The basic goal of fluid epletion should be to prevent or minimize the systemic response to inflammatory markers. For this review, various studies and reviews were critically evaluated, along with authors’ recommendations, for predicted severe or severe pancreatitis based on the available evidence. PMID:25561779

  4. Scintiscan for acute intrascrotal conditions.

    PubMed

    Dunn, E K; Macchia, R J; Chauhan, P S; Laungani, G B; Solomon, N A

    1986-06-01

    The efficacy and merit of testicular imaging, utilizing Tc-99m pertechnetate, were studied prospectively in a group of patients who presented with acute onset of scrotal pain. Consecutive admissions were studied. All were managed according to the likelihood of the problem being testicular torsion, which was determined from the clinical history, physical examination and the routine laboratory data. The final diagnostic outcome, whether by surgical exploration or clinical progress with conservative treatment, is collated with the preoperative scintigraphic interpretations, made with respect to predefined criteria. Analysis of the pretreatment images obtained in 57 patients shows that the radionuclide study is highly reliable in cases of testicular torsion and epididymo-orchitis. It appears to be much less dependable, however, in the other acute scrotal conditions. Torsions that are intermittent in nature or corrected manually apparently can have variable presentations. Certain difficulties and potential pitfalls encountered in interpreting the scintigraphic studies are discussed.

  5. Acute onset of postoperative syringohydromyelia

    PubMed Central

    Rao, K. Santosh Mohan; Balasubramaniam, Chidambaram; Subramaniam, K.

    2015-01-01

    Syringohydromyelia is a frequent finding in cases of tethered cord syndrome. The classical teaching is that the development and progression of a syrinx is a chronic process. We present a case report of an acute onset syringomyelia in an infant, who underwent an excision of a lumbosacral transitional lipoma and detethering of the cord. Immediately after recovery, the infant was found to have flaccid paraplegia. An emergency magnetic resonance imaging revealed a large acute onset syringomyelia for which he underwent an emergency midline myelotomy and release of fluid from the syrinx. Though the eventual recovery was good, this made us re-visit our understanding of the concept of syringohydromyelia. The case details and a plausible hypothesis for the rapid development of the syrinx are presented. PMID:26557165

  6. Acute Hemorrhagic Edema of Infancy.

    PubMed

    Serra E Moura Garcia, C; Sokolova, A; Torre, M L; Amaro, C

    2016-01-01

    Acute Hemorrhagic Edema of Infancy is a small vessel leucocytoclastic vasculitis affecting young infants. It is characterized by large, target-like, macular to purpuric plaques predominantly affecting the face, ear lobes and extremities. Non-pitting edema of the distal extremities and low-grade fever may also be present. Extra-cutaneous involvement is very rare. Although the lesions have a dramatic onset in a twenty-four to forty-eight hour period, usually the child has a non-toxic appearance. In most cases there are no changes in laboratory parameters. The cutaneous biopsy reveals an inflammatory perivascular infiltrate. It is a benign and auto-limited disease, with complete resolution within two to three weeks leaving no sequelae in the majority of cases. No recurrences are described. We report a case of a 42-day old girl admitted at our hospital with Acute Hemorrhagic Edema of Infancy.

  7. [Diabetes mellitus in acute pancreatitis].

    PubMed

    Díaz-Rubio, José Luis; Torre-Delgadillo, Aldo; Robles-Díaz, Guillermo

    2002-01-01

    Exocrine and endocrine components of pancreas are interrelated anatomically and functionally. Exocrine pancreatic dysfunction often accompanies endocrine pancreatic impairment and vice versa. Diabetes mellitus resulting from alterations of exocrine pancreas, such as acute or chronic pancreatitis, is known as pancreatic diabetes. Hyperglycemia during acute pancreatitis (AP) can be due to abnormalities in insulin secretion, increase in counterregulatory hormones release, or decrease in glucose utilization by peripheral tissues. Causal association is suggested between diabetic ketoacidosis and AP and is attributed to alternation in metabolism of triglycerides. High blood glucose levels are associated with severe AP and constitute factor of worst prognosis. Some patients are discharged with diabetes after AP episode, while others develop diabetes during first year of follow-up. Origin and frequency of glycemic abnormalities associated with AP have not been settled yet accurately. Also, predictive factors for diabetes development and persistence after AP have not been recognized to date.

  8. [Mathematical approach to modeling of the treatment of suppurative processes].

    PubMed

    Men'shikov, D D; Enileev, R Kh

    1989-03-01

    Consideration of an inflammation focus as an "open system" provided analogy between microbiological processes in inflamed wounds and in systems of continuous cultivation of microorganisms. Mathematical modeling of such systems is widely used. Some of the methods for the mathematical modeling were applied to chemoprophylaxis and chemotherapy of postoperative wounds. In modeling continuous cultivation of microorganisms it is usually necessary to determine optimal conditions for the maximum yield of their biomass. In modeling of wound treatment the aim was to determine the process parameters providing the minimum biomass. The described simple models showed that there could be certain optimal flow rate of the washing fluid in the aspiration-washing procedure for wound treatment at which the drug was not completely washed out while the growth rate of the microbial population was minimal. Such mathematical models were shown valuable in optimizing the use of bactericidal and bacteriostatic antibiotics.

  9. Laser plasmapheresis for treatment of pulmonary and pleural suppurative diseases

    NASA Astrophysics Data System (ADS)

    Akopov, A. L.; Bely, K. P.; Berezin, Yu. D.; Orlov, S. V.

    1996-04-01

    Plasmapheresis in pulmonology is one of the leading methods of extracorporeal detoxification of patients with purulent lung and pleura diseases. However this method causes a decrease in patients' leukocyte level and humoral immunity indices. The medico-biological research conducted at the State Scientific Center of Pulmonology demonstrated that a combination of plasmapheresis with additional irradiation of the patients' reinfused erythrocyte mass with low intensive He-Ne laser light with the wavelength of 0.63 mkm considerably reduces the probability of these complications. It may be due to the fact that laser irradiation of autologous erythrocytes induces local and general stimulation, favoring in this way the inflammatory process involution. The suggested method of plasmapheresis was used in the process of treatment of 76 patients with lung abscess, empyema, purulent mediastinitis, sepsis. The essence of the method consists in irradiating with He-Ne laser the last portion of the erythrocyte mass (130 - 170 ml), diluted with saline, during its reinfusion in the course of a routine plasmapheresis. The positive impact of practical application of the above method allows to characterize it as highly effective for treatment of purulent diseases in pulmonology.

  10. [The use of ozone for treating suppurative wounds].

    PubMed

    Beligotskiĭ, N N; Spiridonov, M I; Seroshtanov, A I; Trushin, A S

    1994-01-01

    Pathogenetic substantiation of the use of ozone for the treatment of purulent infection in surgery is given. A technique for the use of the method and its advantages as compared to antimicrobial remedies is described. A comparative assessment of the effectiveness of the suggested and existing methods was carried out.

  11. Fatal suppurative nephritis caused by Pseudomonas in a chimpanzee

    USGS Publications Warehouse

    Migaki, G.; Asher, D.M.; Casey, H.W.; Locke, L.N.; Gibbs, C.J.; Gajdusek, C.

    1979-01-01

    Reports of nephritis in chimpanzees are relatively rare, compared with those in other nonhuman primates. McClure and Guilloud reported chronic pyelonephritis in a 35-year-old female chimpanzee; Schmidt and Butler reported glomerulonephritis in an 11-year-old female chimpanzee, and Kim reported on a 12-year-old male with subacute interstitial nephritis in a chimpanzee after the animal had recurrent hemolysis due to phenolic intoxication. The present report deals with supprative nephritis caused by Pseudomonas resulting in renal failure in a chimpanzee.

  12. [Types of immune response in advanced suppurative peritonitis].

    PubMed

    Borisov, A G; Savchenko, A A; Cherdantsev, D V; Zdzitovetsky, D E; Pervova, O V; Kudryavtsev, I V; Belenyuk, V D; Shapkina, V A

    Цель исследования — оценка типов иммунного реагирования больных распространенным гнойным перитонитом (РГП) и характеристика течения заболевания в этих группах. Обследованы 79 больных с острыми хирургическими заболеваниями и травмами органов брюшной полости, осложнившимися РГП. С помощью методов проточной цитометрии и иммуноферментного анализа исследовали иммунологические показатели крови. Установлено, что показатели функционального состояния различных звеньев иммунной системы у больных РГП характеризуются большим разнообразием значений. Использование кластерного анализа позволило выделить у больных РГП 4 иммунотипа, определяемых различным состоянием врожденного и адаптивного иммунитета. Неблагоприятными при этом являются иммунодефицитный иммунотип и (несмотря на нетяжелое течение) ареактивный иммунотипы. Наиболее благоприятны иммунотипы с активацией адаптивного и врожденного иммунитета. Данная стратификация позволяет реализовать персонифицированный подход в диагностике и лечении больных с РГП с нарушениями функции иммунной системы.

  13. [Language delay in children with chronic suppurative otitis media].

    PubMed

    Biurrún Unzué, Oscar; Biurrún Unzué, Ana; Villacorta Labairu, Begoña; Andrade Arriaga, Marcela

    2003-01-01

    The chronic serous otitis media is a well known cause of fluctuant moderated conduction deafness in childhood but not well studied in Castillian speaking areas, as a cause of alterations in the acquisition of language. In the present study we evaluate the chronic serous otitis media as a cause of alterations in the development of the language in childhood. We studied the semantic development level in a group of 18 four years old children affected of chronic serous otitis media of more than one year evolution. The incidence of alterations was of 27.7%. We discuss the results obtained and we propose a management for this pathology.

  14. Tachyarrhythmias in acute myocardial infarction.

    PubMed

    McLean, K H; Bett, J N; Saltups, A

    1975-02-01

    In 1505 patients with acute myocardial infarction (MI) serious ventricular arrhythmias were commoner in those with transmural ECG changes, and were associated with an increase in mortality and in the incidence of left ventricular failure (LVF) as well as higher peak serum lactic dehydrogenase (LDH) levels. Atrial fibrillation (AF) occurred more often in older patients and in those with LVF and clinical evidence of pericarditis.

  15. PROGRESS IN ACUTE MYELOID LEUKEMIA

    PubMed Central

    Kadia, Tapan M.; Ravandi, Farhad; O’Brien, Susan; Cortes, Jorge; Kantarjian, Hagop M.

    2014-01-01

    Significant progress has been made in the treatment of acute myeloid leukemia (AML). Steady gains in clinical research and a renaissance of genomics in leukemia have led to improved outcomes. The recognition of tremendous heterogeneity in AML has allowed individualized treatments of specific disease entities within the context of patient age, cytogenetics, and mutational analysis. The following is a comprehensive review of the current state of AML therapy and a roadmap of our approach to these distinct disease entities. PMID:25441110

  16. Acute hand injuries in athletes.

    PubMed

    Rosenbaum, Yoseph A; Awan, Hisham M

    2017-03-22

    Hand and wrist injuries in athletes are common, representing between 3 and 25% of all sports injuries. As many as a quarter of all sports injuries involve the hand or wrist. We review the recent literature regarding acute hand injuries in athletes based on the structures involved - bone, muscle/tendon, ligament, and neurovascular - including diagnosis and pathophysiology of these injuries, focusing on athlete-specific facets of treatment, and when available, opinions on return to play.

  17. Tipifarnib in Treating Older Patients With Acute Myeloid Leukemia

    ClinicalTrials.gov

    2015-03-19

    Adult Acute Megakaryoblastic Leukemia; Adult Acute Monoblastic Leukemia; Adult Acute Monocytic Leukemia; Adult Acute Myeloid Leukemia With Inv(16)(p13.1q22); CBFB-MYH11; Adult Acute Myeloid Leukemia With Maturation; Adult Acute Myeloid Leukemia With Minimal Differentiation; Adult Acute Myeloid Leukemia With t(16;16)(p13.1;q22); CBFB-MYH11; Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); RUNX1-RUNX1T1; Adult Acute Myeloid Leukemia With t(9;11)(p22;q23); MLLT3-MLL; Adult Acute Myeloid Leukemia Without Maturation; Adult Acute Myelomonocytic Leukemia; Adult Erythroleukemia; Adult Pure Erythroid Leukemia; Alkylating Agent-Related Acute Myeloid Leukemia; Secondary Acute Myeloid Leukemia; Untreated Adult Acute Myeloid Leukemia

  18. Imaging following acute knee trauma.

    PubMed

    Kijowski, R; Roemer, F; Englund, M; Tiderius, C J; Swärd, P; Frobell, R B

    2014-10-01

    Joint injury has been recognized as a potent risk factor for the onset of osteoarthritis. The vast majority of studies using imaging technology for longitudinal assessment of patients following joint injury have focused on the injured knee joint, specifically in patients with anterior cruciate ligament injury and meniscus tears where a high risk for rapid onset of post-traumatic osteoarthritis is well known. Although there are many imaging modalities under constant development, magnetic resonance (MR) imaging is the most important instrument for longitudinal monitoring after joint injury. MR imaging is sensitive for detecting early cartilage degeneration and can evaluate other joint structures including the menisci, bone marrow, tendons, and ligaments which can be sources of pain following acute injury. In this review, focusing on imaging following acute knee trauma, several studies were identified with promising short-term results of osseous and soft tissue changes after joint injury. However, studies connecting these promising short-term results to the development of osteoarthritis were limited which is likely due to the long follow-up periods needed to document the radiographic and clinical onset of the disease. Thus, it is recommended that additional high quality longitudinal studies with extended follow-up periods be performed to further investigate the long-term consequences of the early osseous and soft tissue changes identified on MR imaging after acute knee trauma.

  19. Therapeutic interventions in acute stroke.

    PubMed Central

    Lees, K R

    1992-01-01

    1. Potential therapies for ischaemic stroke include agents to reduce oedema, to improve cerebral perfusion, to reduce excitotoxic damage, to minimise free-radical induced injury and to reduce complications such as deep venous thrombosis. 2. Of the anti-oedema drugs, steroids are ineffective and possibly dangerous; intravenous glycerol is unproven. 3. Haemodilution to reduce whole blood viscosity and improve perfusion is ineffective. Thrombolytic drugs have not been adequately tested but several randomised multicentre trials are now commencing. Early treatment and CT scanning are essential. 4. Anticoagulants and antiplatelet drugs may have wide applicability but have not been tested in the acute phase of stroke. A multi-centre trial will address this issue. 5. Neuronal cytoprotection offers exciting prospects for acute stroke treatment. Antagonists of glutamate at the NMDA receptor, calcium and sodium channel blocking agents and free radical scavenging drugs have potent effects experimentally. Several agents are now reaching clinical trials. The calcium antagonist nimodipine has been disappointing in large scale trials but some studies were flawed by late treatment. 6. Successful treatment of acute stroke is likely to combine several approaches. 7. Therapeutic trials in stroke must include CT scanning, early treatment and a multicentre approach to achieve large numbers of patients. PMID:1493080

  20. Is acute appendicitis still misdiagnosed?

    PubMed Central

    Danys, Donatas; Poskus, Tomas; Mikalauskas, Saulius; Poskus, Eligijus; Jotautas, Valdemaras; Beisa, Virgilijus; Strupas, Kestutis

    2016-01-01

    Abstract Objective The optimal diagnostics and treatment of acute appendicitis continues to be a challenge. A false positive diagnosis of appendicitis may lead to an unnecessary operation, which has been appropriately termed negative appendectomy. The aim of our study was to identify the effectiveness of preoperative investigations in preventing negative appendectomy. Methods A retrospective study was performed on adult patients who underwent operation for suspected acute appendicitis from 2008 to 2013 at Vilnius University Hospital Santariskiu Klinikos. Patients were divided into two groups: group A underwent an operation, where appendix was found to be normal (non-inflamed); group B underwent an appendectomy for inflamed appendix. Groups were compared for preoperative data, investigations, treatment results and pathology findings. Results 554 patients were included in the study. Preoperative laboratory tests results of hemoglobin, hematocrit concentrations and white blood cell count were significantly higher in group B (p<0.001). Ultrasonography was performed for 78 % of patients in group A and 74 % in group B and did not provide any statistically significant results. Comparing Alvarado score results, there were more patients with Alvarado score less than 7 in group A than in group B. In our large series we could find only four independent risk factors, and they could only account for 24 % of cases. Conclusions In summary, acute appendicitis is still often misdiagnosed and the ratio of negative appendectomies remains rather high. Additional investigations such as observation and computed tomography should be used to prevent this.

  1. Left acute scrotum associated with appendicitis.

    PubMed

    Yasumoto, R; Kawano, M; Kawanishi, H; Shindow, K; Hiura, A; Kim, E; Ikehara, T

    1998-01-01

    A 10-year-old boy, who had a mild inguinal hernia in his left scrotum, was referred to our clinic because of redness of the scrotal skin and tenderness of the left scrotal contents. Scrotal echography showed a hypoechoic lesion around the normal testis and epididymis. Because torsion of either the testis or testicular appendage was suspected, the scrotum was opened and 1.5 mL of purulent fluid was observed in the tunica vaginalis with inflammatory tissue around the testis and epididymis. On the first postoperative day, a low grade fever and abdominal tenderness persisted, however, the abdomen was flat and soft. There was no marked tenderness over McBurney's point, but there was moderate tenderness over Lanz's point on deep palpation. Abdominal sonography and magnetic resonance imaging revealed abscess formation between the bladder and the sacrum. With a diagnosis of perforation of the appendix, a laparotomy was performed. The inguinal hernia sac could not be observed on inspection, and it was not possible to palpate the left side because of severe adhesion due to infection. Also, the neck of the right inguinal sac could not be seen. The appendix specimen was gangrenous. On the second postsurgical day, all symptoms and signs disappeared. We present this rare condition and discuss the difficulty in establishing a diagnosis.

  2. Risk-Based Classification System of Patients With Newly Diagnosed Acute Lymphoblastic Leukemia

    ClinicalTrials.gov

    2017-02-13

    Adult B Acute Lymphoblastic Leukemia; Adult T Acute Lymphoblastic Leukemia; Childhood B Acute Lymphoblastic Leukemia; Childhood T Acute Lymphoblastic Leukemia; Untreated Adult Acute Lymphoblastic Leukemia; Untreated Childhood Acute Lymphoblastic Leukemia

  3. A rare disease in the differential diagnosis of acute pancreatitis: acute brucellosis.

    PubMed

    Berber, Ilhami; Erkurt, Mehmet Ali; Yetkin, Funda; Unlu, Serkan; Yilmaz, Sami; Bentli, Recep; Bazna, Sezai

    2014-01-01

    Some infectious organisms may give rise to acute pancreatitis; brucellosis, however, extremely rarely leads to acute pancreatitis. A 40-year-old man was diagnosed with acute pancreatitis, the etiology of which was determined to be acute brucellosis. The patient was discharged without complications approximately 15 days after the initiation of trimethoprim-sulfamethoxazole and doxycycline treatment. Brucella infections may rarely be complicated by acute pancreatitis. Thus, brucellosis should be remembered in the etiology of acute pancreatitis in regions such as Turkey, where Brucella infections are endemic.

  4. Biomarkers in Bone Marrow Samples From Pediatric Patients With High-Risk Acute Myeloid Leukemia

    ClinicalTrials.gov

    2016-05-17

    Childhood Acute Basophilic Leukemia; Childhood Acute Eosinophilic Leukemia; Childhood Acute Erythroleukemia (M6); Childhood Acute Megakaryocytic Leukemia (M7); Childhood Acute Minimally Differentiated Myeloid Leukemia (M0); Childhood Acute Monoblastic Leukemia (M5a); Childhood Acute Monocytic Leukemia (M5b); Childhood Acute Myeloblastic Leukemia With Maturation (M2); Childhood Acute Myeloblastic Leukemia Without Maturation (M1); Childhood Acute Myelomonocytic Leukemia (M4); Recurrent Childhood Acute Myeloid Leukemia; Untreated Childhood Acute Myeloid Leukemia and Other Myeloid Malignancies

  5. [Three sporadic cases of acute hepatitis E].

    PubMed

    Kim, Dong Han; Park, Hyeuk; Moon, Seung Won; Jeong, Jong Hyuk; Yang, Hyuk Seung; Kim, Do Hyun; Kim, Ho Dong

    2007-08-01

    Acute hepatitis E is an endemic disease, commonly reported in Indian subcontinent, China, Africa, Central America, and so forth. It is a self-limiting disease like other acute hepatitis except in pregnant patient. Although sporadic hepatitis E is noted all over the world, most of them are associated with travel history to HEV-endemic area. In Korea, Hepatitis E is rarely reported. Moreover, sporadic acute hepatitis E without travel history to HEV-endemic area is very rare. We experienced three sporadic cases of acute hepatitis E, without travel history. All of them presented acute hepatitis symptoms, elevated aminotransferase, and positive IgM HEV Ab. Symptoms and aminotransferase levels were normalized during hospitalization and IgM HEV Ab converted negative after 4-8 months. We report three sporadic cases of onset-acute hepatitis E without travel history to HEV-endemic area.

  6. Acute pancreatitis as a model of SIRS.

    PubMed

    Bhatia, Madhav

    2009-01-01

    Acute pancreatitis is a common clinical condition. Excessive systemic inflammatory response syndrome (SIRS) in acute pancreatitis leads to distant organ damage and multiple organ dysfunction syndrome (MODS), which is the primary cause of morbidity and mortality in this condition. Development of in vivo experimental models of acute pancreatitis and associated systemic organ damage has enabled us to study the role played by inflammatory mediators in the pathogenesis of acute pancreatitis and associated systemic organ damage. Using these models, recent studies by us and other investigators have established the critical role played by inflammatory mediators such as TNF-a, IL-1b, IL-6, PAF, IL-10, CD40L, C5a, ICAM-1, chemokines, substance P and hydrogen sulfide in acute pancreatitis and the resultant MODS. This chapter intends to present an overview of different experimental animal models of acute pancreatitis and associated MODS and the role of inflammatory mediators in the pathogenesis of this condition.

  7. Acute Exacerbations of Idiopathic Pulmonary Fibrosis

    PubMed Central

    Collard, Harold R.; Moore, Bethany B.; Flaherty, Kevin R.; Brown, Kevin K.; Kaner, Robert J.; King, Talmadge E.; Lasky, Joseph A.; Loyd, James E.; Noth, Imre; Olman, Mitchell A.; Raghu, Ganesh; Roman, Jesse; Ryu, Jay H.; Zisman, David A.; Hunninghake, Gary W.; Colby, Thomas V.; Egan, Jim J.; Hansell, David M.; Johkoh, Takeshi; Kaminski, Naftali; Kim, Dong Soon; Kondoh, Yasuhiro; Lynch, David A.; Müller-Quernheim, Joachim; Myers, Jeffrey L.; Nicholson, Andrew G.; Selman, Moisés; Toews, Galen B.; Wells, Athol U.; Martinez, Fernando J.

    2007-01-01

    The natural history of idiopathic pulmonary fibrosis (IPF) has been characterized as a steady, predictable decline in lung function over time. Recent evidence suggests that some patients may experience a more precipitous course, with periods of relative stability followed by acute deteriorations in respiratory status. Many of these acute deteriorations are of unknown etiology and have been termed acute exacerbations of IPF. This perspective is the result of an international effort to summarize the current state of knowledge regarding acute exacerbations of IPF. Acute exacerbations of IPF are defined as acute, clinically significant deteriorations of unidentifiable cause in patients with underlying IPF. Proposed diagnostic criteria include subjective worsening over 30 days or less, new bilateral radiographic opacities, and the absence of infection or another identifiable etiology. The potential pathobiological roles of infection, disordered cell biology, coagulation, and genetics are discussed, and future research directions are proposed. PMID:17585107

  8. 8-Chloro-Adenosine in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

    ClinicalTrials.gov

    2016-11-08

    Recurrent Adult Acute Myeloid Leukemia; Relapsed Adult Acute Myeloid Leukemia; Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome; Acute Myeloid Leukemia Arising From Previous Myeloproliferative Disorder

  9. Stenting in Acute Lower Limb Arterial Occlusions

    SciTech Connect

    Raja, Jowad; Munneke, Graham; Morgan, Robert; Belli, Anna-Maria

    2008-07-15

    Management of critical limb ischemia of acute onset includes surgical embolectomy, bypass grafting, aspiration thrombectomy, thrombolysis, and mechanical thrombectomy followed by treatment of the underlying cause. We present our experience with the use of stents to treat acute embolic/thrombotic occlusions in one iliac and three femoropopliteal arteries. Although this is a small case series, excellent immediate and midterm results suggest that stenting of acute occlusions of the iliac, superficial femoral, and popliteal arteries is a safe and effective treatment option.

  10. [Surgical tactics in acute epididymitis in children].

    PubMed

    Pavlov, A Iu; Nechaeva, T N; Shchedrov, D N

    2010-01-01

    Differentiated surgical policy was applied in the treatment of 147 children aged under 18 years with acute epididymitis. Basing on laboratory, clinical and ultrasound characteristics, three treatment methods were used: conservative treatment, puncture of the scrotum, revision of the scrotum. Puncture treatment of acute epididymitis appeared effective in accurate diagnosis of indications for this therapy and due performance. Ultrasound potential is shown in differential diagnosis in acute scrotum syndrome.

  11. Scrub typhus presenting as an acute abdomen.

    PubMed

    Kundavaram, Abhilash Pp; Das, Sohini; George, Varghese M

    2014-01-01

    Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi, which presents as an acute febrile illness with headache, myalgia, breathlessness, and an eschar, a pathognomonic sign, in a varying proportion of patients. However, this illness can present unusually with fever and severe abdominal pain mimicking acute abdomen. A careful search for an eschar in all patients with an acute febrile illness would provide a valuable diagnostic clue and avoid unnecessary investigations and surgical exploration.

  12. Acute epididymitis: a work-related injury?

    PubMed Central

    Sawyer, E. K.; Anderson, J. R.

    1996-01-01

    Occupational medicine physicians frequently are presented with requests by employers to determine the work-relatedness of medical illnesses or injuries. Occasionally, this involves a sudden onset of acute epididymitis in the male employee after strenuous activity in the workplace. Because the vast majority of acute epididymitis cases have an underlying sexually transmitted disease component, this poses a real dilemma for the consulting physician. This article discusses the etiology and pathogenesis of acute epididymitis along with its epidemiologic significance and reviews workers' compensation and its possible legal interpretation when acute epididymitis occurs at the worksite. PMID:8691501

  13. Acute Submandibular Sialadenitis—A Case Report

    PubMed Central

    Chandak, Rakhi; Degwekar, Shirish; Chandak, Manoj; Rawlani, Shivlal

    2012-01-01

    Many conditions affect the salivary glands. Acute sialadenitis is infectious or inflammatory disorders of the salivary glands. The exact frequency of submandibular sialadenitis is unclear. The acute conditions more typically involve the parotid and submandibular glands. During an acute inflammatory process, there is swelling of the affected gland, overlying pain, gland tenderness, fever, and on occasion difficulty in opening the mouth. Initial treatment should include rehydration oral antistaphylococcal antibiotic should be started while awaiting culture results. Hygiene and repeated massaging of the gland when tenderness had subsided. The present report describes a case of acute submandibular sialadenitis in a 70-year-old female. PMID:22888457

  14. Acute and subacute idiopathic interstitial pneumonias.

    PubMed

    Taniguchi, Hiroyuki; Kondoh, Yasuhiro

    2016-07-01

    Idiopathic interstitial pneumonias (IIPs) may have an acute or subacute presentation, or acute exacerbation may occur in a previously subclinical or unrecognized chronic IIP. Acute or subacute IIPs include acute interstitial pneumonia (AIP), cryptogenic organizing pneumonia (COP), nonspecific interstitial pneumonia (NSIP), acute exacerbation of idiopathic pulmonary fibrosis (AE-IPF) and AE-NSIP. Interstitial lung diseases (ILDs) including connective tissue disease (CTD) associated ILD, hypersensitivity pneumonitis, acute eosinophilic pneumonia, drug-induced lung disease and diffuse alveolar haemorrhage need to be differentiated from acute and subacute IIPs. Despite the severe lack of randomized controlled trials for the treatment of acute and subacute IIPs, the mainstream treatment remains corticosteroid therapy. Other potential therapies reported in the literature include corticosteroids and immunosuppression, antibiotics, anticoagulants, neutrophil elastase inhibitor, autoantibody-targeted treatment, antifibrotics and hemoperfusion therapy. With regard to mechanical ventilation, patients in recent studies with acute and subacute IIPs have shown better survival than those in previous studies. Therefore, a careful value-laden decision about the indications for endotracheal intubation should be made for each patient. Noninvasive ventilation may be beneficial to reduce ventilator associated pneumonia.

  15. Acute aortic dissection at two extreme ages.

    PubMed

    Ramzisham, A R M; Arief, H; Ngoo, K S; Zamrin, D M; Joanna, O S M

    2011-01-01

    Acute aortic dissection is a life-threatening condition, warranting prompt diagnosis and treatment. Management of which incorporates multidisciplinary expertise from the medical, surgical and intensive care. If left untreated, the mortality rate of acute aortic disease exceeds 50% within 48 hours and 80% within two weeks, with a 5-year survival rate of 19%. The most common cause of death in untreated acute aortic dissection, regardless of aetiology, is aortic rupture. We would like to share our successful experience of cases at the two extreme ages of acute aortic dissection. Literature review with their pathogenesis are discussed.

  16. Finasteride use and acute pancreatitis in Taiwan.

    PubMed

    Lai, Shih-Wei; Lai, Hsueh-Chou; Lin, Cheng-Li; Liao, Kuan-Fu

    2015-06-01

    The aim of this study was to examine whether there is an association between finasteride use and the risk of acute pancreatitis. This population-based case-control study used the database of the Taiwan National Health Insurance Program. There were 2,530 male subjects aged 40-84 years with a first-attack of acute pancreatitis during the period of 1998-2011 as the case group and 10,119 randomly selected subjects without acute pancreatitis as the control group. Both groups were matched by age and index year of diagnosing acute pancreatitis. Subjects who never had finasteride prescription were defined as "never use." Subjects who at least received 1 prescription for finasteride before the date of diagnosing acute pancreatitis were defined as "ever use." The association of acute pancreatitis with finasteride use was examined by the odds ratio (OR) and 95% confidence interval (CI) using the multivariable unconditional logistic regression model. The crude OR of acute pancreatitis was 1.78 (95%CI 1.33, 2.39) for subjects with ever use of finasteride, when compared with subjects with never use of finasteride. After adjusting for potential confounders, the adjusted OR of acute pancreatitis decreased to 1.25 (95%CI 0.90, 1.73) for subjects with ever use of finasteride, but no statistical significance was seen. No association can be detected between finasteride use and the risk of acute pancreatitis.

  17. Managing acute and chronic pancreatitis.

    PubMed

    Skipworth, James R A; Shankar, Arjun; Pereira, Stephen P

    2010-10-01

    Pancreatitis may be acute or chronic. Although both can be caused by similar aetiologies, they tend to follow distinct natural histories. Around 80% of acute pancreatitis (AP) diagnoses occur secondary to gallstone disease and alcohol misuse. AP is commonly associated with sudden onset of upper abdominal pain radiating to the back that is usually severe enough to warrant the patient seeking urgent medical attention. Onset of pain may be related to a recent alcohol binge or rich, fatty meal. The patient may appear unwell, be tachycardic and have exquisite tenderness in the upper abdomen. Overall, 10-25% of AP episodes are classified as severe, leading to an associated mortality rate of 7.5%. Disease severity is best predicted from a number of clinical scoring systems which can be applied at diagnosis in association with repeated clinical assessment, measurement of acute inflammatory markers, and CT. All patients with suspected AP should be referred urgently. Chronic pancreatitis (CP) follows continued, repetitive or sustained injury to the pancreas and 70% of diagnoses occur secondary to alcohol abuse. The characteristic presenting feature of CP is insidious progression of chronic, severe, upper abdominal pain, radiating to the back, caused by a combination of progressive pancreatic destruction, inflammation and duct obstruction. Signs and symptoms include weight loss and steatorrhoea and later on diabetes. CP patients may also present with recurrent episodes mimicking AP, both symptomatically and metabolically. Diagnosis of CP should be based on symptom profile, imaging and assessment of exocrine and endocrine pancreatic function. CT should be the first-line imaging investigation.

  18. Geriatric nursing in acute settings.

    PubMed

    Fulmer, T; Ashley, J; Reilly, C

    1986-01-01

    In conclusion, it is important to reiterate the interdependent nature of the functional health patterns as they relate to the geriatric patient in the acute care setting. Further, the combination of the primary nursing model with the functional health pattern approach that leads to subsequent nursing diagnoses provides a comprehensive care approach, which is so important for the elderly patient. As elders live longer, become frailer, and are subject to increasingly frequent hospitalizations, it will become more and more important to provide care in a manner that decreases fragmentation, increases individualization, and makes provisions for comprehensive and wholistic continuing care.

  19. Barometer. Acute trusts February 2005.

    PubMed

    2005-03-17

    Almost two thirds of acute trusts rate the quality of commissioning from their PCTs at three out of 10 or less, according to the latest HSJ Barometer survey. This is the lowest score since we began the survey a year ago. Confidence in their performance against the 98 per cent four-hour A&E target fell sharply from a December high to an average of 6.87. The survey also found that fewer than one in seven trusts were confident of winning foundation status by the end of 2006-07.

  20. Acute incarcerated external abdominal hernia

    PubMed Central

    Yang, Xue-Fei

    2014-01-01

    External abdominal hernia occurs when abdominal organs or tissues leave their normal anatomic site and protrude outside the skin through the congenital or acquired weakness, defects or holes on the abdominal wall, including inguinal hernia, umbilical hernia, femoral hernia and so on. Acute incarcerated hernia is a common surgical emergency. With advances in minimally invasive devices and techniques, the diagnosis and treatment have witnessed major changes, such as the use of laparoscopic surgery in some cases to achieve minimally invasive treatment. However, strict adherence to the indications and contraindications is still required. PMID:25489584

  1. Asparaginase in acute lymphoblastic leukemia.

    PubMed

    Kawedia, Jitesh D; Rytting, Michael E

    2014-09-01

    Cure rates in pediatric acute lymphoblastic leukemia have significantly improved over the past decades. Now, almost 90% of children will survive the disease. The cure rates in adolescents, young adults, and adults have not kept pace with the improvements in younger patients, even though almost an equal proportion of adult patients achieve complete remission as their pediatric counterparts. Differences in treatment regimens might be important. Intensive use of asparaginase has been a key component of successful pediatric therapy. In this review, we focus on the use of asparaginase and the potential of optimizing asparaginase use via monitoring to minimize adverse drug events and improve efficacy of the drug.

  2. Haemodilution for acute ischaemic stroke

    PubMed Central

    Chang, Timothy S; Jensen, Matthew B

    2014-01-01

    Background Ischaemic stroke interrupts the flow of blood to part of the brain. Haemodilution is thought to improve the flow of blood to the affected areas of the brain and thus reduce infarct size. Objectives To assess the effects of haemodilution in acute ischaemic stroke. Search methods We searched the Cochrane Stroke Group Trials Register (February 2014), the Cochrane Central Register of Controlled Trials (Issue 1, 2014), MEDLINE (January 2008 to October 2013) and EMBASE (January 2008 to October 2013). We also searched trials registers, scanned reference lists and contacted authors. For the previous version of the review, the authors contacted manufacturers and investigators in the field. Selection criteria Randomised trials of haemodilution treatment in people with acute ischaemic stroke. We included only trials in which treatment was started within 72 hours of stroke onset. Data collection and analysis Two review authors assessed trial quality and one review author extracted the data. Main results We included 21 trials involving 4174 participants. Nine trials used a combination of venesection and plasma volume expander. Twelve trials used plasma volume expander alone. The plasma volume expander was plasma alone in one trial, dextran 40 in 12 trials, hydroxyethyl starch (HES) in five trials and albumin in three trials. Two trials tested haemodilution in combination with another therapy. Evaluation was blinded in 14 trials. Five trials probably included some participants with intracerebral haemorrhage. Haemodilution did not significantly reduce deaths within the first four weeks (risk ratio (RR) 1.10; 95% confidence interval (CI) 0.90 to 1.34). Similarly, haemodilution did not influence deaths within three to six months (RR 1.05; 95% CI 0.93 to 1.20), or death and dependency or institutionalisation (RR 0.96; 95% CI 0.85 to 1.07). The results were similar in confounded and unconfounded trials, and in trials of isovolaemic and hypervolaemic haemodilution. No

  3. Acute megakaryoblastic leukemia (acute 'malignant' myelofibrosis): An unusual cause of osteosclerosis

    SciTech Connect

    Karasick, S.; Karasick, D.; Schilling, J.

    1982-11-01

    Acute megakaryoblastic leukemia or acute 'malignant' myelosclerosis is an acute and rapidly progressive myeloproliferative syndrome characterized by minimal or absent splenomegaly, pancytopenia, diffuse marrow fibrosis, and circulating blasts of megakaryocytic origin. The disease must be differentiated from other hematologic malignancies especially myelofibrosis with myeloid metaplasia. The radiographic changes of osteosclerosis in our patient have not been previously reported in the literature.

  4. High Throughput Drug Sensitivity Assay and Genomics- Guided Treatment of Patients With Relapsed or Refractory Acute Leukemia

    ClinicalTrials.gov

    2016-11-14

    Acute Leukemia of Ambiguous Lineage; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Recurrent Childhood Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Refractory Adult Acute Lymphoblastic Leukemia; Refractory Childhood Acute Lymphoblastic Leukemia

  5. Correlation between clinical data and antibiotic resistance in coagulase-negative Staphylococcus species isolated from 68 patients with acute post-cataract endophthalmitis.

    PubMed

    Chiquet, C; Maurin, M; Altayrac, J; Aptel, F; Boisset, S; Vandenesch, F; Cornut, P L; Romanet, J P; Gain, P; Carricajo, A

    2015-06-01

    Coagulase-negative staphylococci (CNS) cause the majority of post-cataract endophthalmitis, which can lead to anatomical and/or functional loss of the eye. This study reports the antibiotic susceptibilities of CNS isolates associated with acute post-cataract endophthalmitis cases and correlates antibiotic resistance with severity and outcome of infection in these patients. Clinical data (initial ocular examination, final prognosis, antibiotic treatment) and the antibiotic susceptibilities of the isolated CNS strains were obtained from 68 patients with post-surgical endophthalmitis recruited during a 7-year period by the FRench Institutional ENDophthalmitis Study (FRIENDS) group. The CNS strains displayed 100% susceptibility to vancomycin, 70% to fluoroquinolones, 83% to fosfomycin, 46% to imipenem and 18% to piperacillin. The most effective antibiotic combinations were fosfomycin plus a fluoroquinolone and imipenem plus a fluoroquinolone, which were considered adequate in 80% and 58% of patients, respectively. Methicillin resistance was significantly associated with older age (p 0.001), diabetes mellitus (p 0.004), absence of fundus visibility (p 0.06), and poor visual prognosis (p 0.03). Resistance to fluoroquinolones was significantly associated with absence of fundus visibility (p 0.05) and diabetes mellitus (p 0.02). This large prospective study demonstrates that methicillin resistance and, to a lesser extent, fluoroquinolone resistance in CNS strains causing postoperative endophthalmitis are both prevalent in France and associated with a poorer visual prognosis. These results emphasize the need for an effective surveillance of this antibiotic resistance and the development of new diagnostic tools for rapid detection for early optimization of antibiotic therapy in endophthalmitis patients.

  6. Bortezomib and Combination Chemotherapy in Treating Younger Patients With Recurrent, Refractory, or Secondary Acute Myeloid Leukemia

    ClinicalTrials.gov

    2014-05-13

    Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myelomonocytic Leukemia (M4); Childhood Acute Basophilic Leukemia; Childhood Acute Eosinophilic Leukemia; Childhood Acute Erythroleukemia (M6); Childhood Acute Megakaryocytic Leukemia (M7); Childhood Acute Minimally Differentiated Myeloid Leukemia (M0); Childhood Acute Monoblastic Leukemia (M5a); Childhood Acute Monocytic Leukemia (M5b); Childhood Acute Myeloblastic Leukemia With Maturation (M2); Childhood Acute Myeloblastic Leukemia Without Maturation (M1); Childhood Acute Myelomonocytic Leukemia (M4); Recurrent Adult Acute Myeloid Leukemia; Recurrent Childhood Acute Myeloid Leukemia; Secondary Acute Myeloid Leukemia

  7. Idarubicin and Cytarabine With or Without Bevacizumab in Treating Patients With Newly Diagnosed Acute Myeloid Leukemia

    ClinicalTrials.gov

    2013-01-23

    Adult Acute Basophilic Leukemia; Adult Acute Eosinophilic Leukemia; Adult Acute Megakaryoblastic Leukemia (M7); Adult Acute Minimally Differentiated Myeloid Leukemia (M0); Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myelomonocytic Leukemia (M4); Adult Erythroleukemia (M6a); Adult Pure Erythroid Leukemia (M6b); Childhood Acute Basophilic Leukemia; Childhood Acute Eosinophilic Leukemia; Childhood Acute Erythroleukemia (M6); Childhood Acute Megakaryocytic Leukemia (M7); Childhood Acute Monoblastic Leukemia (M5a); Childhood Acute Monocytic Leukemia (M5b); Childhood Acute Myeloblastic Leukemia With Maturation (M2); Childhood Acute Myeloblastic Leukemia Without Maturation (M1); Childhood Acute Myelomonocytic Leukemia (M4); Secondary Acute Myeloid Leukemia; Untreated Adult Acute Myeloid Leukemia; Untreated Childhood Acute Myeloid Leukemia and Other Myeloid Malignancies

  8. [Latest advances in acute pancreatitis].

    PubMed

    de-Madaria, Enrique

    2013-10-01

    The present article analyzes the main presentations on acute pancreatitis (AP) in Digestive Disease Week 2013. Perfusion computed tomography allows early diagnosis of pancreatic necrosis. Neutrophil gelatinase-associated lipocalin predicts the development of acute renal failure, severe AP and death. Factors associated with greater fluid sequestration in AP are alcoholic etiology, an elevated hematocrit, and the presence of criteria of systemic inflammatory response syndrome; fluid sequestration is associated with a worse outcome. True pseudocysts (fluid collections without necrosis for more than 4 weeks) are a highly infrequent complication in AP. Patients with necrotic collections have a poor prognosis, especially if associated with infection. A meta-analysis on fluid therapy suggests that early aggressive fluid administration is associated with higher mortality and more frequent respiratory complications. According to a meta-analysis, enteral nutrition initiated within 24 hours of admission improves the outcome of AP compared with later initiation of enteral nutrition. Pentoxifylline could be a promising alternative in AP; a double-blind randomized study showed that this drug reduced the length of hospital and intensive care unit stay, as well as the need for intensive care unit admission. The association of octreotide and celecoxib seems to reduce the frequency of organ damage compared with octreotide alone. Mild AP can be managed in the ambulatory setting through hospital-at-home units after a short, 24-hour admission.

  9. [Acute asthmatic crisis in children].

    PubMed

    Dubus, J C; Bodiou, A C; Buttin, C; Jouglet, T; Stremler, N; Mély, L

    2000-03-01

    Acute asthma attack in children is an attack responsible for life-threatening acute respiratory distress with partial or no response to bronchodilator drugs. The severity of the episode needs to be quickly evaluated. This presupposes a perfect knowledge of the clinical signs of severity. Treatment is urgent and first based on the administration of high doses of inhaled short-acting beta 2-agonists. In the more obstructed children, anti-cholinergic drugs can be added to nebulized beta 2-agonists. Because of their delayed effect, systemic steroids require an early prescription. Symptomatic treatments are: urgent hospitalization, oxygen if needed, proper hydratation. Continuous nebulization or intravenous perfusion of beta 2-agonists are prescribed with cardiac monitoring when no objective improvement is noted. Admission into the pediatric intensive care unit when bronchial obstruction continues will permit the association of bronchodilator drugs and the proposal of mechanical ventilation if needed. When the episode is resolved, a prophylactic treatment using inhaled corticosteroids must be prescribed. Clinical and spirometric follow-up has to be organized, and the patient and his/her family have to be educated.

  10. Acute and chronic arsenic toxicity

    PubMed Central

    Ratnaike, R

    2003-01-01

    Arsenic toxicity is a global health problem affecting many millions of people. Contamination is caused by arsenic from natural geological sources leaching into aquifers, contaminating drinking water and may also occur from mining and other industrial processes. Arsenic is present as a contaminant in many traditional remedies. Arsenic trioxide is now used to treat acute promyelocytic leukaemia. Absorption occurs predominantly from ingestion from the small intestine, though minimal absorption occurs from skin contact and inhalation. Arsenic exerts its toxicity by inactivating up to 200 enzymes, especially those involved in cellular energy pathways and DNA synthesis and repair. Acute arsenic poisoning is associated initially with nausea, vomiting, abdominal pain, and severe diarrhoea. Encephalopathy and peripheral neuropathy are reported. Chronic arsenic toxicity results in multisystem disease. Arsenic is a well documented human carcinogen affecting numerous organs. There are no evidence based treatment regimens to treat chronic arsenic poisoning but antioxidants have been advocated, though benefit is not proven. The focus of management is to reduce arsenic ingestion from drinking water and there is increasing emphasis on using alternative supplies of water. PMID:12897217

  11. [Acute quadriplegia after diabetic ketoacidosis].

    PubMed

    Mihalik, Zoltán; Arányi, Zsuzsanna; Siska, Eva; Nyulasi, Tibor; Pénzes, István

    2003-11-02

    A 36-year-old female was admitted to the intensive care unit after resuscitation diagnosed with diabetic ketoacidotic coma, which was the first manifestation of her diabetes mellitus. It may have been provoked by pulmonary or gastrointestinal coinfection. Five days following admission the patient regained consciousness and homeostasis returned to normal. One week after the stabilization of her cardiopulmonary state, weaning from the respirator turned out to be unsuccessful: flaccid tetraparesis developed with rapid muscle atrophy and absence of deep tendon reflexes. The sensory system and cranial nerves remained intact. Electrophysiological studies and muscle biopsy showed serious acute illness myopathy with mild demyelination owing probably to the latent diabetes. The course of acute quadriplegia was fluctuating and correlated mainly with the activity of the systemic inflammatory response syndrome mechanisms. Myopathy might have been aggravated by using high-dose glucocorticoid therapy. The patient's general condition improved quickly as a result of full recovery from sepsis, discontinuation of glucocorticoids and normoglicaemia maintained by subcutan insulin substitution. Eight months after admission almost full neuromuscular restitution was achieved showing the reversibility of this grave illness.

  12. Acute pain management in children

    PubMed Central

    Verghese, Susan T; Hannallah, Raafat S

    2010-01-01

    The greatest advance in pediatric pain medicine is the recognition that untreated pain is a significant cause of morbidity and even mortality after surgical trauma. Accurate assessment of pain in different age groups and the effective treatment of postoperative pain is constantly being refined; with newer drugs being used alone or in combination with other drugs continues to be explored. Several advances in developmental neurobiology and pharmacology, knowledge of new analgesics and newer applications of old analgesics in the last two decades have helped the pediatric anesthesiologist in managing pain in children more efficiently. The latter include administering opioids via the skin and nasal mucosa and their addition into the neuraxial local anesthetics. Systemic opioids, nonsteroidal anti-inflammatory agents and regional analgesics alone or combined with additives are currently used to provide effective postoperative analgesia. These modalities are best utilized when combined as a multimodal approach to treat acute pain in the perioperative setting. The development of receptor specific drugs that can produce pain relief without the untoward side effects of respiratory depression will hasten the recovery and discharge of children after surgery. This review focuses on the overview of acute pain management in children, with an emphasis on pharmacological and regional anesthesia in achieving this goal. PMID:21197314

  13. Acute pain management in children.

    PubMed

    Verghese, Susan T; Hannallah, Raafat S

    2010-07-15

    The greatest advance in pediatric pain medicine is the recognition that untreated pain is a significant cause of morbidity and even mortality after surgical trauma. Accurate assessment of pain in different age groups and the effective treatment of postoperative pain is constantly being refined; with newer drugs being used alone or in combination with other drugs continues to be explored. Several advances in developmental neurobiology and pharmacology, knowledge of new analgesics and newer applications of old analgesics in the last two decades have helped the pediatric anesthesiologist in managing pain in children more efficiently. The latter include administering opioids via the skin and nasal mucosa and their addition into the neuraxial local anesthetics. Systemic opioids, nonsteroidal anti-inflammatory agents and regional analgesics alone or combined with additives are currently used to provide effective postoperative analgesia. These modalities are best utilized when combined as a multimodal approach to treat acute pain in the perioperative setting. The development of receptor specific drugs that can produce pain relief without the untoward side effects of respiratory depression will hasten the recovery and discharge of children after surgery. This review focuses on the overview of acute pain management in children, with an emphasis on pharmacological and regional anesthesia in achieving this goal.

  14. Sepsis and Acute Kidney Injury.

    PubMed

    Bilgili, Beliz; Haliloğlu, Murat; Cinel, İsmail

    2014-12-01

    Acute kindney injury (AKI) is a clinical syndrome which is generally defined as an abrupt decline in glomerular filtration rate, causing accumulation of nitrogenous products and rapid development of fluid, electrolyte and acid base disorders. In intensive care unit sepsis and septic shock are leading causes of AKI. Sepsis-induced AKI literally acts as a biologic indicator of clinical deterioration. AKI triggers variety of immune, inflammatory, metabolic and humoral patways; ultimately leading distant organ dysfunction and increases morbidity and mortality. Serial mesurements of creatinine and urine volume do not make it possible to diagnose AKI at early stages. Serum creatinine influenced by age, weight, hydration status and become apparent only when the kidneys have lost 50% of their function. For that reason we need new markers, and many biomarkers in the diagnosis of early AKI activity is assessed. Historically "Risk-Injury-Failure-Loss-Endstage" (RIFLE), "Acute Kidney Injury Netwok" (AKIN) and "The Kidney Disease/ Improving Global Outcomes" (KDIGO) classification systems are used for diagnosing easily in clinical practice and research and grading disease. Classifications including diagnostic criteria are formed for the identification of AKI. Neutrophil gelatinase associated lipocalin (NGAL), cystatin-C (Cys-C), kidney injury molecule-1 (KIM-1) and also "cell cycle arrest" molecules has been concerned for clinical use. In this review the pathophysiology of AKI, with the relationship of sepsis and the importance of early diagnosis of AKI is evaluated.

  15. Sepsis and Acute Kidney Injury

    PubMed Central

    Bilgili, Beliz; Haliloğlu, Murat; Cinel, İsmail

    2014-01-01

    Acute kindney injury (AKI) is a clinical syndrome which is generally defined as an abrupt decline in glomerular filtration rate, causing accumulation of nitrogenous products and rapid development of fluid, electrolyte and acid base disorders. In intensive care unit sepsis and septic shock are leading causes of AKI. Sepsis-induced AKI literally acts as a biologic indicator of clinical deterioration. AKI triggers variety of immune, inflammatory, metabolic and humoral patways; ultimately leading distant organ dysfunction and increases morbidity and mortality. Serial mesurements of creatinine and urine volume do not make it possible to diagnose AKI at early stages. Serum creatinine influenced by age, weight, hydration status and become apparent only when the kidneys have lost 50% of their function. For that reason we need new markers, and many biomarkers in the diagnosis of early AKI activity is assessed. Historically “Risk-Injury-Failure-Loss-Endstage” (RIFLE), “Acute Kidney Injury Netwok” (AKIN) and “The Kidney Disease/ Improving Global Outcomes” (KDIGO) classification systems are used for diagnosing easily in clinical practice and research and grading disease. Classifications including diagnostic criteria are formed for the identification of AKI. Neutrophil gelatinase associated lipocalin (NGAL), cystatin-C (Cys-C), kidney injury molecule-1 (KIM-1) and also “cell cycle arrest” molecules has been concerned for clinical use. In this review the pathophysiology of AKI, with the relationship of sepsis and the importance of early diagnosis of AKI is evaluated. PMID:27366441

  16. Acute fatty liver of pregnancy.

    PubMed

    Papafragkakis, Haris; Singhal, Shashideep; Anand, Sury

    2013-10-01

    Acute fatty liver of pregnancy is a rare but serious and potentially fatal complication of pregnancy. It typically presents in the third trimester with microvesicular fatty infiltration of the liver and can lead to multiorgan failure and death. Differentiation from hemolysis-elevated liver enzymes-low platelets syndrome can guide management. A high index of suspicion is necessary in the appropriate clinical setting to identify clinical manifestations and complications and manage them appropriately. In severe cases, prompt delivery can be lifesaving for the mother and fetus. Liver transplantation remains controversial and must be considered individually. Defects in fatty acid oxidation secondary to various enzymatic deficiencies have been associated with acute fatty liver of pregnancy. Women or couples with known defects in fatty acid oxidation and women with a history of previous liver disease during pregnancy or sudden death of a child within the first 2 years of life should be assessed for a defect in fatty acid oxidation and monitored carefully. Our review summarizes the current knowledge in pathophysiology, diagnostic approach and management of this disorder.

  17. Acute methanol toxicity in minipigs

    SciTech Connect

    Dorman, D.C.; Dye, J.A.; Nassise, M.P.; Ekuta, J.; Bolon, B.

    1993-01-01

    The pig has been proposed as a potential animal model for methanol-induced neuro-ocular toxicosis in humans because of its low liver tetrahydrofolate levels and slower rate of formate metabolism compared to those of humans. To examine the validity of this animal model, 12 4-month-old female minipigs (minipig YU) were given a single oral dose of water or methanol at 1.0, 2.5, or 5.0 g/kg body wt by gavage (n = 3 pigs/dose). Dose-dependent signs of acute methanol intoxication, which included mild CNS depression, tremors, ataxia, and recumbency, developed within 0.5 to 2.0 hr, and resolved by 52 hr. Methanol- and formate-dosed pigs did not develop optic nerve lesions, toxicologically significant formate accumulation, or metabolic acidosis. Based on results following a single dose, female minipigs do not appear to be overtly sensitive to methanol and thus may not be a suitable animal model for acute methanol-induced neuroocular toxicosis.

  18. Acute Monoarthritis: Diagnosis in Adults.

    PubMed

    Becker, Jonathan A; Daily, Jennifer P; Pohlgeers, Katherine M

    2016-11-15

    Acute monoarthritis can be the initial manifestation of many joint disorders. The most common diagnoses in the primary care setting are osteoarthritis, gout, and trauma. It is important to understand the prevalence of specific etiologies and to use the appropriate diagnostic modalities. A delay in diagnosis and treatment, particularly in septic arthritis, can have catastrophic results including sepsis, bacteremia, joint destruction, or death. The history and physical examination can help guide the use of laboratory and imaging studies. The presence of focal bone pain or recent trauma requires radiography of the affected joint to rule out metabolic bone disease, tumor, or fracture. If there is a joint effusion in the absence of trauma or recent surgery, and signs of infection (e.g., fever, erythema, warmth) are present, subsequent arthrocentesis should be performed. Inflammatory synovial fluid containing monosodium urate crystals indicates a high probability of gout. Noninflammatory synovial fluid suggests osteoarthritis or internal derangement. Pitfalls in the diagnosis and early treatment of acute monoarthritis include failure to perform arthrocentesis, administering antibiotics before aspirating the joint when septic arthritis is suspected (or failing to start antibiotics after aspiration), and starting treatment based solely on laboratory data, such as an elevated uric acid level.

  19. Epidemiology of acute lymphoblastic leukemia

    SciTech Connect

    Pendergrass, T.W.

    1985-06-01

    Although the etiology of acute leukemia is largely unknown, some facets of the puzzle are becoming clarified. Recognition of important patterns in age-specific mortality rates has suggested that events early in life, perhaps even prenatally, may have an influence on developing leukemia in childhood. The racial differences evident in mortality, incidence, and immunologic subtype of ALL suggest either differences in exposures to certain factors or differences in responses to those factors by white children. Hereditary factors appear to play a role. Familial and hereditary conditions exist that have high incidences of acute leukemia. Chromosomal anomalies are common in these conditions. Viral infections may play a role by contributing to alteration in genetic material through incorporation of the viral genome. How that virus is dealt with after primary infection seems important. The presence of immunodeficiency may allow wider dissemination or enhanced replication of such viruses, thereby increasing the likelihood of cellular transformation to an abnormal cell. Proliferation of that malignant cell to a clone may depend on other cofactors. Perhaps prolonged exposure to substances like benzene or alkylating agents may enhance these interactions between virus and genetic material. Does this change DNA repair mechanisms. Are viral infections handled differently. Is viral genomic information more easily integrated into host cells. Ionizing radiation has multiple effects. Alteration in genetic material occurs both at the molecular and chromosomal levels. DNA may be altered, lost, or added in the cell's attempt to recover from the injury.

  20. What Are the Key Statistics about Acute Myeloid Leukemia?

    MedlinePlus

    ... What Are the Key Statistics About Acute Myeloid Leukemia? The American Cancer Society’s estimates for leukemia in ... Leukemia Research and Treatment? More In Acute Myeloid Leukemia About Acute Myeloid Leukemia Causes, Risk Factors, and ...

  1. Acute pancreatitis in children and adolescents

    PubMed Central

    Suzuki, Mitsuyoshi; Sai, Jin Kan; Shimizu, Toshiaki

    2014-01-01

    In this Topic Highlight, the causes, diagnosis, and treatment of acute pancreatitis in children are discussed. Acute pancreatitis should be considered during the differential diagnosis of abdominal pain in children and requires prompt treatment because it may become life-threatening. The etiology, clinical manifestations, and course of acute pancreatitis in children are often different than in adults. Therefore, the specific features of acute pancreatitis in children must be considered. The etiology of acute pancreatitis in children is often drugs, infections, trauma, or anatomic abnormalities. Diagnosis is based on clinical symptoms (such as abdominal pain and vomiting), serum pancreatic enzyme levels, and imaging studies. Several scoring systems have been proposed for the assessment of severity, which is useful for selecting treatments and predicting prognosis. The basic pathogenesis of acute pancreatitis does not greatly differ between adults and children, and the treatments for adults and children are similar. In large part, our understanding of the pathology, optimal treatment, assessment of severity, and outcome of acute pancreatitis in children is taken from the adult literature. However, we often find that the common management of adult pancreatitis is difficult to apply to children. With advances in diagnostic techniques and treatment methods, severe acute pancreatitis in children is becoming better understood and more controllable. PMID:25400985

  2. Somatostatin therapy of acute experimental pancreatitis.

    PubMed Central

    Lankisch, P G; Koop, H; Winckler, K; Fölsch, U R; Creutzfeldt, W

    1977-01-01

    Because somatostatin (SRIF) reduces exocrine pancreatic secretion, its effect on acute pancreatitis was investigated in rats. Linear SRIF reduced serum amylase and lipase but had no effect on pancreatic necrosis, oedema, leucocyte infiltration, and enzyme content. The mortality rate was not reduced. These results do not recommend the use of SRIF in the treatment of acute pancreatitis. PMID:604191

  3. [Therapeutic attitude in acute necrotizing pancreatitis].

    PubMed

    Leşe, Mihaela; Pop, C; Naghi, Ildiko; Mureşan, Lavinia

    2002-01-01

    The necrosectomy, celiostomy and pancreatic drainage represent the surgical treatment of choice in necrotizing pancreatitis. We present the clinical observation of a patient 59 years old operated in surgical service of Baia Mare for acute necrotizing pancreatitis, discussing the moment of operation, tips of operations, postoperative complications as well as our experience in acute grave pancreatitis treatment.

  4. ACUTE TO CHRONIC ESTIMATION SOFTWARE FOR WINDOWS

    EPA Science Inventory

    Chronic No-Observed Effect Concentrations (NOEC) are commonly determined by either using acute-to-chronic ratios or by performing an ANOVA on chronic test data; both require lengthy and expensive chronic test results. Acute-to-Chronic Estimation (ACE) software was developed to p...

  5. Acute scurvy during treatment with interleukin-2.

    PubMed

    Alexandrescu, D T; Dasanu, C A; Kauffman, C L

    2009-10-01

    The association of vitamin C deficiency with nutritional factors is commonly recognized. However, an acute form of scurvy can occur in patients with an acute systemic inflammatory response, which is produced by sepsis, medications, cancer or acute inflammation. The frequency of acute hypovitaminosis C in hospitalized patients is higher than previously recognized. We report the occurrence of acute signs and symptoms of scurvy (perifollicular petechiae, erythema, gingivitis and bleeding) in a patient hospitalized for treatment of metastatic renal-cell carcinoma with high-dose interleukin-2. Concomitantly, serum vitamin C levels decreased to below normal. Better diets and longer lifespan may result a lower frequency of acute scurvy and a higher frequency of scurvy associated with systemic inflammatory responses. Therefore, increased awareness of this condition can lead to early recognition of the cutaneous signs of acute scurvy in hospitalized patients with acute illnesses or in receipt of biological agents, and prevent subsequent morbidity such as bleeding, anaemia, impaired immune defences, oedema or neurological symptoms.

  6. NSAIDs and Acute Pancreatitis: A Systematic Review

    PubMed Central

    Pezzilli, Raffaele; Morselli-Labate, Antonio Maria; Corinaldesi, Roberto

    2010-01-01

    The resulting pain is the main symptom of acute pancreatitis and it should be alleviated as soon as possible. NSAIDs are the first line therapy for pain and they are generally administered to acute pancreatitis patients upon admission to the hospital. In addition, these drugs have also been used to prevent post-endoscopic cholangiopancreatography (ERCP) acute pancreatitis. On the other hand, there are several reports indicating that NSAIDs may be the actual cause of acute pancreatitis. We carried out a literature search on PubMed/MEDLINE; all full text papers published in from January 1966 to November 2009 on the use of NSAIDs in acute pancreatitis were collected; the literature search was also supplemented by a review of the bibliographies of the papers evaluated. Thus, in this article, we will systematically review the current literature in order to better illustrate the role of NSAIDs in acute pancreatitis, in particular: i) NSAIDs as a cause of acute pancreatitis; ii) their use to prevent post-retrograde ERCP pancreatitis and iii) their efficacy for pain relief in the acute illness of the pancreas. PMID:27713268

  7. Fenmetozole in acute alcholol intoxication in man.

    PubMed

    McNamee, H B; Mendelson, J H; Korn, J

    1975-06-01

    Forty healthy adult male volunteers were studied to determine the efficacy of fenmetozole to antagonize the effects of acute alcholol intoxication. Twenty subjects receive placebo and 20 fenmetozole in dosage of 100 mg and 200 mg in a double-blind paradigm. Pretreatment with fenmetozole failed to antogonize or attenuate cognitive, perceptual, motor and affective changes associated with acute alchol intoxication.

  8. Acute Pancreatitis Secondary to Gestational Hypertriglyceridaemia

    PubMed Central

    Cahalane, Alexis M.; Smith, Myles J.; Ryan, James; Maguire, Donal

    2012-01-01

    Gestational hypertriglyceridaemia is a rare cause of acute pancreatitis. Its pathophysiology is incompletely understood. Severity scoring and effective management remain challenging. We report a case of acute pancreatitis secondary to gestational hypertriglyceridaemia. We describe the use of computed tomography to provide an alternative determination of severity, as well as plasmapheresis as a means of treating the condition. PMID:22844296

  9. Acute neurotoxicity after trichloroethylene ingestion. Case report.

    PubMed

    Perticoni, G F; Bondi, L

    1988-04-01

    Trichloroethylene (TCE), a solvent widely used in the chemical industry, in dry cleaning because of its degreasing action and as a household grease remover, is known to have a toxic action, especially on the nervous system. Cases of intoxication, acute and chronic, due to inhalation, are reported. We report a case, certainly an unusual one, of acute oral intoxication.

  10. Acute vascular abdomen. General outlook and algorithms.

    PubMed

    Miani, S; Boneschi, M; La Penna, A; Erba, M; De Monti, M; Giordanengo, F

    1999-09-01

    Acute vascular abdomen is a severe and life-threatening pathology due to arterial degeneration, leading to hemorrhage or arterial occlusion leading to ischemia. Differential diagnosis of patients with severe abdominal pain and/or shock include several vascular and traumatic diseases, the most common being rupture of abdominal aortic aneurysm (AAA), or less frequently rupture of visceral artery aneurysm. Also acute aortic dissection, iatrogenic injury and acute mesenteric ischemia may lead to acute vascular abdomen. Clinical evaluation of the haemodynamic status of the patient may be very difficult, and may require airway maintenance and ventilation with a rapid treatment of hemorrhagic shock. In the stable patient with an uncertain diagnosis, CT scan, NMR and selective angiography may be helpful in diagnosis before vascular repair. On the contrary, the unstable patient, after hemodynamic resuscitation, must be operated on expeditiously. We present our vascular algorithms, to assess timing of diagnosis and treatment of this severe acute disease.

  11. Practical management of acute asthma in adults.

    PubMed

    Hallstrand, Teal S; Fahy, John V

    2002-02-01

    All asthma patients are at risk for acute asthma exacerbations. Moderate to severe exacerbations account for many emergency department visits and subsequent hospitalizations each year. Recent studies have advanced our understanding of the pathogenesis and treatment of acute asthma. The purpose of this review is to provide practical guidance in the assessment and treatment of adults with acute asthma in the hospital setting. Managing patients with acute asthma involves assessing the severity of the exacerbation, implementing measures to rapidly reverse airflow limitation, and instituting therapies that limit the progression of airway inflammation. Some patients may benefit from other supportive measures such as heliox and noninvasive ventilation. If the patient continues to deteriorate and requires mechanical ventilation, then ventilator settings that minimize the risk of hyperinflation should be chosen. After an episode of acute asthma, long-term preventive medications, especially inhaled corticosteroids, should be prescribed and education should be provided to prevent future episodes.

  12. Acute intermittent porphyria: a diagnostic challenge.

    PubMed

    Anyaegbu, Elizabeth; Goodman, Michael; Ahn, Sun-Young; Thangarajh, Mathula; Wong, Michael; Shinawi, Marwan

    2012-07-01

    Acute intermittent porphyria is a metabolic disorder rarely seen in prepubertal children. A delay in diagnosis of acute intermittent porphyria is common because of variable and nonspecific symptoms. We report an 8-year-old boy with right hemimegalencephaly and intractable seizures, who presented with dark-colored urine, hypertension, increasing lethargy, fluctuating seizures, and poor oral intake. He subsequently developed hyponatremia secondary to syndrome of inappropriate antidiuretic hormone secretion. His urinalysis was negative for red blood cells, and a random urine porphobilinogen level was elevated. Further biochemical and molecular testing confirmed the diagnosis of acute intermittent porphyria. His antiepileptic medications were discontinued and hemin administered, with dramatic clinical improvement. The diagnosis of acute intermittent porphyria was challenging because of his underlying neurologic condition. This case highlights the variable presentation of acute intermittent porphyria and emphasizes the importance of considering the diagnosis even in young patients with underlying neurologic conditions when they present with nonspecific neurovisceral symptoms or with unexplained neurologic deterioration.

  13. [Acute intermittent porphyria presenting as spontaneous hemothorax].

    PubMed

    Buitrago, Juliana; Santa, Sandra Viviana

    2009-09-01

    The porphyrias are inherited disorders of the heme biosynthetic pathway. They are relatively rare and often misdiagnosed; however, acute episodes can be curtailed by early administration of heme arginate. Acute intermittent porphyria is the commonest of acute forms of porphyria. Here, a case is presented of a 23-year-old male with acute intermittent porphyria who came to the emergency clinic with an unexplained abdominal pain. In addition, he exhibited spontaneous hemothorax (two liters of blood accumulated in the chest) as an unusual manifestation of the disease. The most relevant aspects of acute intermittent porphyria are discussed, along with its epidemiology, diagnosis, clinical presentation and treatment. Complexities and diagnostic requirements in making a diagnosis of porphyria are described.

  14. Hemorrhagic Colloid Cyst Presenting with Acute Hydrocephaly

    PubMed Central

    Akhavan, Reza; Zandi, Behrouz; Pezeshki-Rad, Masoud; Farrokh, Donya

    2017-01-01

    Colloid cysts are benign slow-growing cystic lesions located on the roof of the third ventricle that usually present with symptoms related to gradual rise of intracranial pressure. They mostly remain asymptomatic and sometimes grow progressively and cause diverse symptoms associated with increased intracranial pressure such as headache, diplopia, and sixth cranial nerve palsy. Here we report a 47-year-old female who presented to the emergency department with acute severe headache and nausea/vomiting. On MRI examination acute hydrocephaly due to hemorrhagic colloid cyst was detected. Acute hemorrhage in colloid cysts is extremely rare and may present with symptoms of acute increase in the intracranial pressure. Intracystic hemorrhage is very rarely reported as a complication of colloid cyst presenting with paroxysmal symptoms of acute hydrocephaly. PMID:28210514

  15. Treatment of acute septic arthritis.

    PubMed

    Pääkkönen, Markus; Peltola, Heikki

    2013-06-01

    Acute septic arthritis is a rare, but potentially devastating disease. The treatment is initiated intravenously, but can be safely switched to oral after 2-4 days providing large doses of a well-absorbing antibiotic and, for time-dependent antibiotics, 4 times-a-day administration are used. Empiric treatment should always cover Staphylococcus aureus and common respiratory pathogens, whereas Kingella kingae and Salmonella are important only regionally. Studies conducted by our group have shown that a total course of 10 days may suffice for previously healthy children in a Western setting. Treatment of neonates, patients with immunodeficiency or cases caused by methicillin-resistant S. aureus, may deserve a different approach.

  16. Recovery Potential After Acute Stroke

    PubMed Central

    Seitz, Rüdiger J.; Donnan, Geoffrey A.

    2015-01-01

    In acute stroke, the major factor for recovery is the early use of thrombolysis aimed at arterial recanalization and reperfusion of ischemic brain tissue. Subsequently, neurorehabilitative training critically improves clinical recovery due to augmention of postlesional plasticity. Neuroimaging and electrophysiology studies have revealed that the location and volume of the stroke lesion, the affection of nerve fiber tracts, as well as functional and structural changes in the perilesional tissue and in large-scale bihemispheric networks are relevant biomarkers of post-stroke recovery. However, associated disorders, such as mood disorders, epilepsy, and neurodegenerative diseases, may induce secondary cerebral changes or aggravate the functional deficits and, thereby, compromise the potential for recovery. PMID:26617568

  17. Acute inpatient presentation of scurvy.

    PubMed

    Swanson, Allison M; Hughey, Lauren C

    2010-10-01

    Scurvy is a well-known disease of vitamin C deficiency that still occurs in industrialized countries. The clinical manifestations of follicular hyperkeratosis, perifollicular petechiae, corkscrew hairs, and easy bruising are due to defective collagen synthesis and can be mistaken for small vessel vasculitis. Populations at risk for development of scurvy include elderly patients, alcohol and drug users, individuals who follow restrictive diets or have eating disorders, patients with malabsorption, and individuals with mental illness. We report an acute case of scurvy presenting in the inpatient/hospital setting with clinical findings initially thought to represent vasculitis. A high index of suspicion for scurvy must be kept in the appropriate clinical context, and a thorough medical history and physical examination are vital to make the diagnosis.

  18. Acute Respiratory Infections in Children

    PubMed Central

    Laxdal, Oliver E.; Robertson, H. E.; Braaten, Virgil; Walker, W. Alan

    1963-01-01

    During a seven-month period from November 1960 to May 1961, 181 infants and children, hospitalized because of acute respiratory infections, were studied intensively to determine the responsible etiologic agents. Forty-two per cent of the illnesses in this group appeared to be caused by bacterial agents, either primary or secondary to virus. Parainfluenza viruses were identified as causes of laryngotracheobronchitis in nearly 50% of the cases. Adenoviruses were also found to be important pathogens, particularly as causes of pneumonia in infants. The over-all infection rate attributed to adenoviruses was 11.6%. An epidemic due to Influenza B virus affected approximately 40% of children in this city just following the hospital study. This study was conducted as the first step in a long-term project undertaken at the Regina General Hospital to determine the effectiveness of vaccines in the prevention and treatment of respiratory infections in children. PMID:20327546

  19. Severe acute malnutrition and infection

    PubMed Central

    Jones, Kelsey D J; Berkley, James A

    2014-01-01

    Severe acute malnutrition (SAM) is associated with increased severity of common infectious diseases, and death amongst children with SAM is almost always as a result of infection. The diagnosis and management of infection are often different in malnourished versus well-nourished children. The objectives of this brief are to outline the evidence underpinning important practical questions relating to the management of infectious diseases in children with SAM and to highlight research gaps. Overall, the evidence base for many aspects covered in this brief is very poor. The brief addresses antimicrobials; antipyretics; tuberculosis; HIV; malaria; pneumonia; diarrhoea; sepsis; measles; urinary tract infection; nosocomial Infections; soil transmitted helminths; skin infections and pharmacology in the context of SAM. The brief is structured into sets of clinical questions, which we hope will maximise the relevance to contemporary practice. PMID:25475887

  20. Severe acute malnutrition and infection.

    PubMed

    Jones, Kelsey D J; Berkley, James A

    2014-12-01

    Severe acute malnutrition (SAM) is associated with increased severity of common infectious diseases, and death amongst children with SAM is almost always as a result of infection. The diagnosis and management of infection are often different in malnourished versus well-nourished children. The objectives of this brief are to outline the evidence underpinning important practical questions relating to the management of infectious diseases in children with SAM and to highlight research gaps. Overall, the evidence base for many aspects covered in this brief is very poor. The brief addresses antimicrobials; antipyretics; tuberculosis; HIV; malaria; pneumonia; diarrhoea; sepsis; measles; urinary tract infection; nosocomial Infections; soil transmitted helminths; skin infections and pharmacology in the context of SAM. The brief is structured into sets of clinical questions, which we hope will maximise the relevance to contemporary practice.

  1. Contraceptive pills and acute pancreatitis.

    PubMed

    Mehrotra, T N; Mital, H S; Gupta, S K

    1981-06-01

    This article reports a case of acute pancreatitis in a patient taking the oral contraceptive pill. A 32 year old mother had been on combined contraceptive pills since 1975. In 1978 she started having upper abdominal and retrosternal pain. She became critically ill with peripheral circulatory collapse, dyspnoea and cyanosis. A superficial thrombophlebitis was noted on the medial aspect of the right thigh. The diagnosis of pancreatitis was considered with history of recurrent abdominal pain. After several tests and supportive therapy (intravenous fluids, antibiotics, steriods), the woman started showing improvements in 48 hours and recovered in 10 days. This case differs from previously described cases in that the cholesterol and triglyceride levels were normal. The hypoglycemia has not been described previously.

  2. Phentermine induced acute interstitial nephritis.

    PubMed

    Shao, Emily Ximin; Wilson, Gregory John; Ranganathan, Dwarakanathan

    2017-03-09

    Acute interstitial nephritis (AIN) has a number of medication-related aetiologies. Antibiotics, proton pump inhibitors and non-steroidal anti-inflammatory drugs are common causes; however, any medication has the potential to cause drug-induced AIN. We report the first case of phentermine-induced AIN. A Caucasian woman aged 43 years presented with a 5-week history of lethargy, left-sided lower abdominal pain, nausea and vomiting. She had been taking phentermine for weight loss for 9 months and had recently ceased the medication. The patient underwent a renal biopsy that showed a predominantly lymphohistiocytic interstitial infiltrate with a moderate number of eosinophils consistent with AIN. Phentermine is increasingly used for weight loss in obese patients. This is the first case implicating phentermine as the causative agent for drug-induced AIN. While rare, phentermine-induced AIN is a possible adverse reaction of phentermine. Physicians and patients need to be aware of this risk.

  3. Acute fatty liver of pregnancy.

    PubMed Central

    Korula, J.; Malatjalian, D. A.; Badley, B. W.

    1982-01-01

    Acute fatty liver of pregnancy (AFLP) is rare and is peculiar to the latter half of pregnancy. Despite the high rates of death among affected mothers and their fetuses, early recognition of the disease and immediate delivery of the infant may improve the chances of survival. This paper describes a case of AFLP, characterized by a rapid decrease in the size of the liver, a greatly prolonged prothrombin time and minimal increases in the serum transaminase levels, in which an immediate cesarean section followed by vigorous supportive care led to survival of both mother and infant. It is clear that guidelines on treatment are necessary if the management of such cases is to be successful. Images FIG. 2 PMID:6751513

  4. Acute corneal hydrops in keratoconus

    PubMed Central

    Maharana, Prafulla K; Sharma, Namrata; Vajpayee, Rasik B

    2013-01-01

    Acute corneal hydrops is a condition characterized by stromal edema due to leakage of aqueous through a tear in descemet membrane. The patient presents with sudden onset decrease in vision, photophobia, and pain. Corneal thinning and ectasias combined with trivial trauma to the eye mostly by eye rubbing is considered as the underlying cause. With conservative approach self-resolution takes around 2 to 3 months. Surgical intervention is required in cases of non-resolution of corneal edema to avoid complications and for early visual rehabilitation. Intracameral injection of air or gas such as perflouropropane is the most common surgical procedure done. Recent investigative modality such as anterior segment optical coherence tomography is an extremely useful tool for diagnosis, surgical planning, and postoperative follow up. Resolution of hydrops may improve the contact lens tolerance and visual acuity but most cases require keratoplasty for visual rehabilitation. PMID:23925338

  5. Acute otitis externa in children

    PubMed Central

    McWilliams, Colin J.; Smith, Christine H.; Goldman, Ran D.

    2012-01-01

    Abstract Question In the summer months I see many children with uncomplicated acute otitis externa (AOE). I am aware of the multiple ototopical preparations. Which is the best first-line agent to treat AOE, and is there a role for an oral antibiotic? Answer There are no specific Canadian guidelines for the management of AOE. However, current American guidelines promote initial ototopical therapy without systemic antibiotics for uncomplicated AOE; suggest there is little difference between the various ototopical preparations; and recommend the choice of treatment be based on the specific clinical situation. In practice, this often results in prescribing an antibiotic-steroid formulation for 7 to 10 days. This ototopical treatment option is supported by a recent Cochrane review that has documented the superiority of an antibiotic-steroid combination when compared with placebo or acetic acid in providing clinical resolution of AOE. PMID:23152458

  6. [Fluid therapy in acute pancreatitis].

    PubMed

    de-Madaria, Enrique

    2013-12-01

    Severe acute pancreatitis (AP) is associated with an increased need for fluids due to fluid sequestration and, in the most severe cases, with decreased peripheral vascular tone. For several decades, clinical practice guidelines have recommended aggressive fluid therapy to improve the prognosis of AP. This recommendation is based on theoretical models, animal studies, and retrospective studies in humans. Recent studies suggest that aggressive fluid administration in all patients with AP could have a neutral or harmful effect. Fluid therapy based on Ringer's lactate could improve the course of the disease, although further studies are needed to confirm this possibility. Most patients with AP do not require invasive monitoring of hemodynamic parameters to guide fluid therapy administration. Moreover, the ability of these parameters to improve prognosis has not been demonstrated.

  7. Blood tests for acute pancreatitis

    PubMed Central

    Basnayake, Chamara; Ratnam, Dilip

    2015-01-01

    Summary The diagnosis of acute pancreatitis requires the presence of at least two of the three diagnostic criteria – characteristic abdominal pain, elevated serum amylase or lipase, and radiological evidence of pancreatitis. Serum concentrations of amylase and lipase rise within hours of the pancreatic injury. A threshold concentration 2–4 times the upper limit of normal is recommended for diagnosis. Serum lipase is now the preferred test due to its improved sensitivity, particularly in alcohol-induced pancreatitis. Its prolonged elevation creates a wider diagnostic window than amylase. Neither enzyme is useful in monitoring or predicting the severity of an episode of pancreatitis in adults. New biomarkers including trypsinogen and elastase have no significant advantage over amylase or lipase. PMID:26648641

  8. ACUTE RETINAL ARTERIAL OCCLUSIVE DISORDERS

    PubMed Central

    Hayreh, Sohan Singh

    2011-01-01

    The initial section deals with basic sciences; among the various topics briefly discussed are the anatomical features of ophthalmic, central retinal and cilioretinal arteries which may play a role in acute retinal arterial ischemic disorders. Crucial information required in the management of central retinal artery occlusion (CRAO) is the length of time the retina can survive following that. An experimental study shows that CRAO for 97 minutes produces no detectable permanent retinal damage but there is a progressive ischemic damage thereafter, and by 4 hours the retina has suffered irreversible damage. In the clinical section, I discuss at length various controversies on acute retinal arterial ischemic disorders. Classification of acute retinal arterial ischemic disorders These are of 4 types: CRAO, branch retinal artery occlusion (BRAO), cotton wools spots and amaurosis fugax. Both CRAO and BRAO further comprise multiple clinical entities. Contrary to the universal belief, pathogenetically, clinically and for management, CRAO is not one clinical entity but 4 distinct clinical entities – non-arteritic CRAO, non-arteritic CRAO with cilioretinal artery sparing, arteritic CRAO associated with giant cell arteritis (GCA) and transient non-arteritic CRAO. Similarly, BRAO comprises permanent BRAO, transient BRAO and cilioretinal artery occlusion (CLRAO), and the latter further consists of 3 distinct clinical entities - non-arteritic CLRAO alone, non-arteritic CLRAO associated with central retinal vein occlusion and arteritic CLRAO associated with GCA. Understanding these classifications is essential to comprehend fully various aspects of these disorders. Central retinal artery occlusion The pathogeneses, clinical features and management of the various types of CRAO are discussed in detail. Contrary to the prevalent belief, spontaneous improvement in both visual acuity and visual fields does occur, mainly during the first 7 days. The incidence of spontaneous visual

  9. Combination Chemotherapy With or Without Donor Stem Cell Transplant in Treating Patients With Acute Lymphoblastic Leukemia

    ClinicalTrials.gov

    2016-09-09

    Adult Acute Lymphoblastic Leukemia in Remission; Adult B Acute Lymphoblastic Leukemia; Adult B Acute Lymphoblastic Leukemia With t(9;22)(q34;q11.2); BCR-ABL1; Adult L1 Acute Lymphoblastic Leukemia; Adult L2 Acute Lymphoblastic Leukemia; Adult T Acute Lymphoblastic Leukemia; Recurrent Adult Acute Lymphoblastic Leukemia; Untreated Adult Acute Lymphoblastic Leukemia

  10. The dynamics of acute inflammation

    NASA Astrophysics Data System (ADS)

    Kumar, Rukmini

    The acute inflammatory response is the non-specific and immediate reaction of the body to pathogenic organisms, tissue trauma and unregulated cell growth. An imbalance in this response could lead to a condition commonly known as "shock" or "sepsis". This thesis is an attempt to elucidate the dynamics of acute inflammatory response to infection and contribute to its systemic understanding through mathematical modeling and analysis. The models of immunity discussed use Ordinary Differential Equations (ODEs) to model the variation of concentration in time of the various interacting species. Chapter 2 discusses three such models of increasing complexity. Sections 2.1 and 2.2 discuss smaller models that capture the core features of inflammation and offer general predictions concerning the design of the system. Phase-space and bifurcation analyses have been used to examine the behavior at various parameter regimes. Section 2.3 discusses a global physiological model that includes several equations modeling the concentration (or numbers) of cells, cytokines and other mediators. The conclusions drawn from the reduced and detailed models about the qualitative effects of the parameters are very similar and these similarities have also been discussed. In Chapter 3, the specific applications of the biologically detailed model are discussed in greater detail. These include a simulation of anthrax infection and an in silico simulation of a clinical trial. Such simulations are very useful to biologists and could prove to be invaluable tools in drug design. Finally, Chapter 4 discusses the general problem of extinction of populations modeled as continuous variables in ODES is discussed. The average time to extinction and threshold are estimated based on analyzing the equivalent stochastic processes.

  11. Acute neurobehavioural effects of toluene.

    PubMed Central

    Echeverria, D; Fine, L; Langolf, G; Schork, A; Sampaio, C

    1989-01-01

    An acute inhalation chamber study of 42 college students was performed to investigate the relation between exposure to 0, 75, and 150 ppm of toluene and changes in central nervous system function and symptoms. Paid subjects were exposed for seven hours over three days. Verbal and visual short term memory (Sternberg, digit span, Benton, pattern memory); perception (pattern recognition); psychomotor skill (simple reaction time, continuous performance, digit symbol, hand-eye coordination, finger tapping, and critical tracking); manual dexterity (one hole); mood (profile of mood scales (POMS]; fatigue (fatigue checklist); and verbal ability were evaluated at 0800, 1200, and 1600 hours. Voluntary symptoms and observations of sleep were collected daily. An analysis of variance and test for trend was performed on the difference and score for each concentration reflecting an eight hour workday where each subject was their own control. A 3 x 3 Latin square study design evaluated toluene effects simultaneously, controlling for learning across the three days and the solvent order. Intersubject variation in solvent uptake was monitored in breath and urine. A 5-10% decrement in performance was considered significant if it was consistent with a linear trend at p less than 0.05. Adverse performance at 150 ppm toluene was found at 6.0% for digit span, 12.1% for pattern recognition (latency), 5.0% for pattern memory (number correct), 6.5% for one hole, and 3.0% for critical tracking. The number of headaches and eye irritation also increased in a dose response manner. The greatest effect was found for an increasing number of observations of sleep. Overall, no clear pattern of neurobehavioural effects was found consistent with the type 1 central nervous system as classified by the World Health Organisation. Subtle acute effects, however, were found just below and above the ACGIH TLV of 100 ppm toluene, supporting the position that the guideline be lowered since the biological

  12. Postsurgical segmental mesenteric ischemic thrombosis in a horse.

    PubMed

    Martín-Cuervo, María; Gracia, Luis A; Vieitez, Verónica; Jiménez, Joquin; Durán, Esther; Ezquerra, Luis J

    2013-01-01

    A 16-year-old, Lusitanian stallion was admitted to the Veterinary Teaching Hospital with a 12-hour history of signs of abdominal pain. Exploratory celiotomy was performed due to an inguinal hernia, and a second celiotomy was performed in response to the abdominal pain. The horse was euthanized and mesenteric venous thrombosis was diagnosed and considered likely due to peritonitis and systemic inflammatory response syndrome (SIRS).

  13. CT and MRI of aortic coarctation: pre- and postsurgical findings.

    PubMed

    Karaosmanoglu, Ali Devrim; Khawaja, Ranish Deedar Ali; Onur, Mehmet Ruhi; Kalra, Mannudeep K

    2015-03-01

    OBJECTIVE. The purpose of this article is to summarize the roles of CT and MRI in the diagnosis and follow-up of patients with aortic coarctation. CONCLUSION. Aortic coarctation is a common congenital heart disease accounting for approximately 6-8% of congenital heart defects. Despite its deceptively simple anatomic presentation, it is a complex medical problem with several associated anatomic and physiologic abnormalities. CT and MRI may provide very accurate information of the coarctation anatomy and other associated cardiac abnormalities.

  14. [Neurological disturbances in post-surgical patients with breast cancer].

    PubMed

    Obmanov, I V; Yarigin, M L; Shmirev, V I; Yarigin, L M

    2015-01-01

    Цель работы — изучение чувствительных нарушений в руке на стороне операции по сравнению с противоположной верхней конечностью и оценка качества жизни (КЖ) у больных раком молочной железы с постмастэктомическим синдромом. Материал и методы. В течение 1 года динамически исследованы 110 женщин, из которых у 64 (58,2%) межреберно-плечевые нервы были сохранены, а у 46 (41,8%) — не сохранены в силу распространенности онкологического процесса или анатомических особенностей. Всем больным проводили исследование чувствительных нарушений и оценку КЖ при помощи опросника SF-36. Результаты и заключение. В нервсберегающей группе отмечены меньшее число женщин с явлениями гипестезии и более высокий уровень КЖ, но по сравнению с женщинами, которым межреберно-плечевые нервы не удалось сохранить, были более выражены явления гиперестезии, что, возможно, связано с повреждением и/или компрессией данных нервов во время подмышечной лимфоаденэктомии. Таким образом, сохранение межереберно-плечевых нервов во время подмышечной лимфодиссекции при хирургическом лечении рака молочной железы может способствовать уменьшению чувствительных нарушений и улучшению КЖ больных.

  15. Imaging Findings of Liposuction with an Emphasis on Postsurgical Complications

    PubMed Central

    You, Je Sung; Baek, Song-Ee; Chung, Sung Phil; Kim, Myeong-Jin

    2015-01-01

    Liposuction is one of the most frequently performed cosmetic surgeries worldwide for reshaping the body contour. Although liposuction is minimally invasive and relatively safe, it is a surgical procedure, and it carries the risk of major and minor complications. These complications vary from postoperative nausea to life-threatening events. Common complications include infection, abdominal wall injury, bowel herniation, bleeding, haematoma, seroma, and lymphoedema. Life-threatening complications such as necrotizing fasciitis, deep vein thrombosis, and pulmonary embolism have also been reported. In this paper, we provide a brief introduction to liposuction with the related anatomy and present computed tomography and ultrasonography findings of a wide spectrum of postoperative complications associated with liposuction. PMID:26576108

  16. Kienbock Disease: A Complicated Postsurgical Case Study Using Diagnostic Ultrasonography

    PubMed Central

    Yochum, Alicia M.; Kettner, Norman W.

    2015-01-01

    Objective The purpose of this case report is to describe a case of Kienbock disease (lunatomalacia) that was identified through diagnostic ultrasonography. Clinical Features A 27-year-old man presented to a chiropractic teaching clinic with a 3-year history of wrist pain. The history of chief concern consisted of lunatomalacia, diagnosed 2 years prior, with surgical intervention consisting of radial osteotomy and vascularized bone graft. Radiography and ultrasonography were performed upon presentation and at 2-year follow-up that demonstrated progressive collapse and fragmentation of his lunate with the development of progressive scapholunate advanced collapse of the wrist. Intervention and Outcome Conservative care included class IV cold laser and a splint worn during strenuous activity and while sleeping. The patient received minimal pain relief and continued to experience chronic left wrist pain. He is continuing conservative care and evaluating options for further surgical intervention. Conclusion This case demonstrates a patient with chronic wrist pain and progressive collapse of the lunate demonstrated on multiple imaging modalities after surgical intervention. To our knowledge, this is the first case demonstrating Kienbock disease using diagnostic ultrasonography. PMID:26257591

  17. Surgical exclusion of postsurgical pseudoaneurysm of the ascending aorta

    PubMed Central

    Barik, Ramachandra; Patnaik, Amar Narayana; Kumar, Ravintula Venkata; Mohapatra, Rudra Prasad; Medep, Vikas; Nemani, Lalita

    2014-01-01

    Pseudoaneurysm of ascending aorta after cardiac surgery is rare in children. We report a case of successful surgical exclusion of ascending aortic pseudoaneurysm in a 15-year-old boy. The neck of the aneurysm was in close proximity to the right coronary artery (RCA). PMID:24987261

  18. Postsurgical use of prosthetic palatal appliances. Two case reports.

    PubMed

    Artopoulou, Ioli-Ioanna; Higuera, Stephen; Martin, Jack W; Stal, Samuel; Chambers, Mark S

    2005-01-01

    Patients with cleft lip or palate encounter a myriad of difficulties in their early years of life, some of which begin at birth. The defect often impairs suckling and deglutition in the neonate. It can hinder appropriate speech development and may impose undue social and psychological stresses. Surgical and orthodontic interventions are essential and prosthetic palatal appliances play an important role not only throughout the patient's treatment course, but also in the treatment of unfavorable surgical sequelae.

  19. A Subglandular Breast Cerebrospinal Fluid Pseudocyst Following Postsurgical Shunt Migration

    PubMed Central

    Mlynek, Karolina; Frautschi, Russell; Halasa, Brianna; Kwiecien, Grzegorz

    2015-01-01

    Summary: Cerebrospinal fluid (CSF) drainage catheters have been associated with numerous complications in various anatomic locations, because of migration, infection, and obstruction. However, breast-related CSF shunt complications tend to occur infrequently or have seldom been reported in the empirical literature. Therefore, a case is presented detailing a breast pseudocyst caused by migration and subsequent coiling of a ventriculoperitoneal shunt in the right breast pocket. To the best of the authors’ knowledge, this is the first case that has been reported in the peer-reviewed literature of a pseudocyst resulting from a CSF drainage catheter coiling around the breast implant post pancreaticoduodenectomy. Moreover, this case highlights the importance of cross-disciplinary procedural awareness, particularly in regards to breast, ventriculoperitoneal shunt, and pancreatic procedures. PMID:26894004

  20. A Subglandular Breast Cerebrospinal Fluid Pseudocyst Following Postsurgical Shunt Migration.

    PubMed

    Mlynek, Karolina; Frautschi, Russell; Halasa, Brianna; Kwiecien, Grzegorz; Papay, Francis

    2015-12-01

    Cerebrospinal fluid (CSF) drainage catheters have been associated with numerous complications in various anatomic locations, because of migration, infection, and obstruction. However, breast-related CSF shunt complications tend to occur infrequently or have seldom been reported in the empirical literature. Therefore, a case is presented detailing a breast pseudocyst caused by migration and subsequent coiling of a ventriculoperitoneal shunt in the right breast pocket. To the best of the authors' knowledge, this is the first case that has been reported in the peer-reviewed literature of a pseudocyst resulting from a CSF drainage catheter coiling around the breast implant post pancreaticoduodenectomy. Moreover, this case highlights the importance of cross-disciplinary procedural awareness, particularly in regards to breast, ventriculoperitoneal shunt, and pancreatic procedures.

  1. Enterobacter cloacae Postsurgical Endophthalmitis: Report of a Positive Outcome

    PubMed Central

    Butikofer, Scott; Dettori, Jason M.; Vemulakonda, G. Atma; Slabaugh, Mark

    2013-01-01

    We report a positive outcome of postcataract endophthalmitis caused by Enterobacter cloacae, which has previously resulted in poor outcomes in endophthalmitis. A 67-year-old man underwent uncomplicated cataract surgery. On the morning of postoperative day (POD) #1, he had significant anterior chamber inflammation without pain, hypopyon, or vitritis but then rapidly developed hypopyon and worsening visual acuity. He underwent a tap and inject with vancomycin and ceftazidime and was prescribed topical steroids and antibiotics as well as oral levofloxacin. On POD #3, cultures of the vitreous and aqueous returned positive for E. cloacae. By POD #6, his hypopyon had resolved with improved vitritis, decreased inflammation, and visual acuity of 20/200. Two weeks after surgery, his best-corrected visual acuity was 20/60. Contrary to prior reports, we demonstrate that it is possible to achieve a good outcome in cases of E. cloacae endophthalmitis treated early with appropriate antibiotics and anti-inflammatory agents. PMID:23626573

  2. Post-Surgical Atypical FDG-PET Uptake

    PubMed Central

    Dubroff, Jacob G.; Alavi, Abass; Friedberg, Joseph S.; Cengel, Keith A.

    2011-01-01

    False positive recognition is crucial for proper interpretation of FDG-PET studies. The authors present a case of a woman who underwent surgery over a month prior to PET/CT imaging which revealed significant tracer uptake within muscles and soft tissue in several sites contralateral to the location of surgery. The FDG-PET images of this case illustrate the importance of communication between physicians ordering and physicians reading FDG-PET/CT scans as well as atypical FDG-PET findings that could be interpreted as concerning but are, in fact, innocuous. This study also demonstrates the unusual glucose metabolic patterns which may arise following treatment be it surgical, chemotherapeutic or radiation. PMID:19851183

  3. Reduction of postsurgical adhesion formation with hydrogels synthesized by radiation

    NASA Astrophysics Data System (ADS)

    Nho, Young-Chang; Lee, Joon-Ho

    2005-07-01

    Biocompatible and biodegradable hydrogels based on carboxymethyl cellulose (CMC) and polyethyleneglycol (PEG) were prepared as physical barriers for preventing surgical adhesions. These interpolymeric hydrogels were synthesized by gamma irradiation crosslinking technique. A 1.5 cm × 1.5 cm of cecal serosa and an adjacent abdominal wall were abraded with bone burr until the serosal surface was disrupted and hemorrhagic but not perforated. The denuded cecum was covered with either CMC/PEG hydrogels or a solution from a CMC/PEG hydrogel. Control rat serosa was not covered. Two weeks later, the rats were sacrificed and the adhesion was scored on a 0-5 scale. Control rat showed a significantly higher incidence of adhesions than either the CMC/PEG hydrogels or a solution from the CMC/PEG hydrogel. In conclusion, these studies demonstrate that CMC/PEG hydrogels have a function of the prevention for an intra abdominal adhesion in a rat model.

  4. Postsurgical segmental mesenteric ischemic thrombosis in a horse

    PubMed Central

    Martín-Cuervo, María; Gracia, Luis A.; Vieitez, Verónica; Jiménez, Joquin; Durán, Esther; Ezquerra, Luis J.

    2013-01-01

    A 16-year-old, Lusitanian stallion was admitted to the Veterinary Teaching Hospital with a 12-hour history of signs of abdominal pain. Exploratory celiotomy was performed due to an inguinal hernia, and a second celiotomy was performed in response to the abdominal pain. The horse was euthanized and mesenteric venous thrombosis was diagnosed and considered likely due to peritonitis and systemic inflammatory response syndrome (SIRS). PMID:23814308

  5. Pre- and Postsurgical Orthodontics in Patients with Moebius Syndrome

    PubMed Central

    Kasa, Ilda; Di Blasio, Marco; Gandolfini, Mauro

    2017-01-01

    The authors report a combined orthodontic-surgical correction of an adult patient's malocclusion affected by Moebius Syndrome (MS). The treatment was conducted at the Dentistry Unit and the Maxillofacial Surgery Unit of the University Hospital of Parma. Treatment of malocclusion was performed after the correction of facial mimic mobility with smile surgery. The postoperative stability and orthodontic results were good and the correction of the morphological problems related to the syndrome was very satisfactory.

  6. Postsurgical pneumoencephaly in a patient with Klippel-Feil syndrome.

    PubMed

    Hussain, Nasir; Thotakura, Pavani; Lichtenbaum, Roger A; Mirrakhimov, Aibek E

    2014-01-15

    A 49-year-old woman presented with occipital headaches, dizziness, photophobia and vomiting for 2 weeks' status post posterior scalp mole removal by a general surgeon. The physical examination revealed occipital lesions with foul smelling purulent discharge mixed with clear fluid drainage, webbed neck with decreased range of motion, facial asymmetry and a low posterior hairline. A CT of head showed occipital skull defect providing a communicating pathway for scalp infection, an atlas fusion defect and an extensive pneumoencephaly. Further imaging showed low-lying cerebellar tonsils and fusion of the body of second and third cervical vertebrae. Klippel-Feil syndrome was diagnosed and the patient was successfully managed with duraplasty of occipital dura, placement of a lumbar drain and antibiotics. In patients with findings suggestive of Klippel-Feil syndrome and lesions proximal to the CNS, appropriate neuroimaging and possible neurosurgical consult should be considered prior to any surgical intervention.

  7. Ankylosis of impacted canines: a retrospective post-surgical study.

    PubMed

    Garcia, Alain

    2013-12-01

    Ankylosis is generally discovered following resistance to orthodontic displacement of an impacted canine. This retrospective study, drawing on direct perioperative observation of impacted teeth and of their sites, is intended, among other things, to analyze the causes of resistance to orthodontic movement and to report on the therapeutic interest of the surgical tooth displacement technique in this type of clinical situation. We demonstrate that primary coronal ankylosis can be detected by the orthodontic practitioner using radiographic records, that cervical ankylosis consequent to operative trauma during release is necessarily unpredictable and that it should be suspected when the tooth resists traction for more than 3 months in the absence of any other obvious cause of resistance. Hence, the risk of ankylosis linked to the level of surgical difficulty increases with the depth of coronal submergence within the bone. Moreover, the immediate placement of traction following release reduces the risk of ankylosis. In addition, temporarily suspending traction is a risk factor for secondary apical ankylosis. Finally, surgical positioning should be borne in mind as the final effective option when faced with any form of dental retention.

  8. A Complicated Postsurgical Echinococcal Cyst Treated with Radiofrequency Ablation

    SciTech Connect

    Thanos, L. Mylona, S.; Brontzakis, P.; Ptohis, N.; Karaliotas, K.

    2008-01-15

    Surgery of hydatid cysts is often complicated with intrabiliary rupture (IBR), which if not recognized may lead to biliary fistula with rather high rates of morbidity and mortality. We report our experience with the application of radiofrequency (RF) ablation for the treatment of an operated hepatic echinococcal cyst which was complicated with biliocystic communication and cysteocutaneous fistula with bile leakage. RF ablation was performed under CT guidance into the remaining cyst through the cutaneous fistula. Since ablation of the cyst and the fistula the patient has been asymptomatic.

  9. Errors in managing postsurgical pediatric pain in Mexico.

    PubMed

    Bravo Matus, Carlos A; Flores Zúñiga, Rosa María

    2011-01-01

    Postoperative pain is a subjective symptom that has been extensively studied in adults, but only minimally in children. In children, use of low analgesic doses and failure to document the pain and its management are common concerns. In newborns and infants pain is difficult to interpret. This was a double-blind, prospective, multicenter observational study conducted in four public Mexican hospitals to identify analgesic use. One hundred subjects were enrolled at each institution and monitored for 24 to 48 hours following surgery. Data were collected on 152 girls and 248 boys ranging in age from newborns to 14 years. Nearly 300 (290) underwent major procedures; 110 had short stay surgery. The most common analgesics used were paracetamol and dipyrone at low doses. Less frequently ibuprofen or another anti-inflammatory was used. Many children received no analgesic, including 30 newborns, and others received only one or two analgesic doses. Fifteen burn patients received ketorolac. The occurrence and characteristics of the pain were poorly documented in all four hospitals. Postoperative pain causes suffering and can prolong hospital stays. Graphic pain intensity scales exist to evaluate pain, but use of them was not documented in medial records. Nurses and doctors in training did not have the skills needed to evaluate pain. The study revealed errors in pain management and fear among staff in using high doses of common analgesics. The study results document patterns of care in most Mexican hospitals today and indicate a need for pain management training for Mexican doctors and nurses.

  10. Alemtuzumab and Combination Chemotherapy in Treating Patients With Untreated Acute Lymphoblastic Leukemia

    ClinicalTrials.gov

    2014-03-20

    Acute Undifferentiated Leukemia; B-cell Adult Acute Lymphoblastic Leukemia; B-cell Childhood Acute Lymphoblastic Leukemia; L1 Adult Acute Lymphoblastic Leukemia; L1 Childhood Acute Lymphoblastic Leukemia; L2 Adult Acute Lymphoblastic Leukemia; L2 Childhood Acute Lymphoblastic Leukemia; Philadelphia Chromosome Negative Adult Precursor Acute Lymphoblastic Leukemia; Philadelphia Chromosome Positive Adult Precursor Acute Lymphoblastic Leukemia; Philadelphia Chromosome Positive Childhood Precursor Acute Lymphoblastic Leukemia; T-cell Adult Acute Lymphoblastic Leukemia; T-cell Childhood Acute Lymphoblastic Leukemia; Untreated Adult Acute Lymphoblastic Leukemia; Untreated Childhood Acute Lymphoblastic Leukemia

  11. Vosaroxin and Infusional Cytarabine in Treating Patients With Untreated Acute Myeloid Leukemia

    ClinicalTrials.gov

    2017-04-05

    Acute Myeloid Leukemia; Acute Myeloid Leukemia Arising From Previous Myelodysplastic Syndrome; Acute Myeloid Leukemia With Multilineage Dysplasia; Myeloid Sarcoma; Secondary Acute Myeloid Leukemia; Therapy-Related Acute Myeloid Leukemia; Therapy-Related Myelodysplastic Syndrome

  12. Tipifarnib in Treating Older Patients With Previously Untreated Acute Myeloid Leukemia

    ClinicalTrials.gov

    2013-03-22

    Acute Myeloid Leukemia With Multilineage Dysplasia Following Myelodysplastic Syndrome; Adult Acute Basophilic Leukemia; Adult Acute Eosinophilic Leukemia; Adult Acute Erythroid Leukemia (M6); Adult Acute Megakaryoblastic Leukemia (M7); Adult Acute Minimally Differentiated Myeloid Leukemia (M0); Adult Acute Monoblastic Leukemia (M5a); Adult Acute Monoblastic Leukemia and Acute Monocytic Leukemia (M5); Adult Acute Monocytic Leukemia (M5b); Adult Acute Myeloblastic Leukemia With Maturation (M2); Adult Acute Myeloblastic Leukemia Without Maturation (M1); Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Del(5q); Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Adult Acute Myelomonocytic Leukemia (M4); Adult Erythroleukemia (M6a); Adult Pure Erythroid Leukemia (M6b); Cellular Diagnosis, Adult Acute Myeloid Leukemia; Untreated Adult Acute Myeloid Leukemia

  13. Nivolumab and Dasatinib in Treating Patients With Relapsed or Refractory Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia

    ClinicalTrials.gov

    2016-08-25

    B Acute Lymphoblastic Leukemia With t(9;22)(q34;q11.2); BCR-ABL1; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Childhood Acute Lymphoblastic Leukemia; Refractory Adult Acute Lymphoblastic Leukemia; Refractory Childhood Acute Lymphoblastic Leukemia

  14. Studying Biomarkers in Samples From Younger Patients With Acute Myeloid Leukemia

    ClinicalTrials.gov

    2016-05-17

    Childhood Acute Monoblastic Leukemia (M5a); Childhood Acute Monocytic Leukemia (M5b); Childhood Acute Myeloblastic Leukemia Without Maturation (M1); Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies; Childhood Acute Myelomonocytic Leukemia (M4)

  15. Alternative acute oral toxicity assessment under REACH based on sub-acute toxicity values.

    PubMed

    Gissi, Andrea; Louekari, Kimmo; Hoffstadt, Laurence; Bornatowicz, Norbert; Aparicio, Alberto Martin

    2016-11-08

    The REACH Regulation requires information on acute oral toxicity for substances produced or imported in quantities greater than one tonne per year. When registering, animal testing should be used as last resort. The standard acute oral toxicity test requires use of animals. Therefore, the European Chemicals Agency examined whether alternative ways exist to generate information on acute oral toxicity. The starting hypothesis was that low acute oral toxicity can be predicted from the results of low toxicity in oral sub-acute toxicity studies. Proving this hypothesis would allow avoiding acute toxicity oral testing whenever a sub-acute oral toxicity study is required or available and indicates low toxicity. ECHA conducted an analysis of the REACH database and found suitable studies on both acute oral and sub-acute oral toxicities for 1,256 substances. 415 of these substances had low toxicity in the sub-acute toxicity study (i.e. NO(A)EL at or above the classification threshold of 1,000 mg/kg). For 98% of these substances, low acute oral toxicity was also reported (i.e. LD₅₀ above the classification threshold of 2,000 mg/kg). On the other hand, no correlation was found between lower NO(A)ELs and LD₅₀. According to the REACH regulation, this approach for predicting acute oral toxicity needs to be considered as part of a weight of evidence analysis. Therefore, additional sources of information to support this approach are presented. Ahead of the last REACH registration deadline in 2018, ECHA estimates that registrants of about 550 substances can omit the in vivo acute oral study by using this adaptation.

  16. Cholescintigraphy in acute and chronic cholecystitis

    SciTech Connect

    Freitas, J.E.

    1982-01-01

    Since the introduction of /sup 99m/Tc-labeled cholescintigraphic agents in the mid-1970s, there has been extensive investigation of their role in the evaluation of biliary tract disorders. These agents accurately assess the patency of the cystic and common bile ducts, and to date, their greatest impact has been on the diagnostic evaluation of suspected acute cholecystitis. This article reviews the use of /sup 99m/Tc-iminodiacetic acid (IDA) derivatives in acute and chronic cholecystitis. Since acute cholecystitis is characterized by cystic duct obstruction, failure of the gallbladder to visualize following /sup 99m/Tc-IDA administration is indicative of cystic duct obstruction and acute cholecystitis. Using this approach, cholescintigraphy has been shown to be highly sensitive, specific, and efficacious in the diagnosis of acute cholecystitis. Cholescintigraphy is now the procedure of choice for the detection of acute cholecystitis. Unlike its successful applications in acute cholecystitis, cholescintigraphy appears of limited value in chronic cholecystitis. Certain circumstances where cholescintigraphy is of value in chronic cholecystitis are discussed. Whether or not cholescintigraphy may play a greater role in the future in elucidating the pathogenesis of chronic cholecystitis by assessment of biliary kinetics remains unanswered.

  17. Emergency Surgery for Acute Complicated Diverticulitis

    PubMed Central

    Köckerling, Ferdinand

    2015-01-01

    Background The optimal treatment of acute complicated diverticulitis is a matter of debate and has undergone significant changes. Currently, the main focus of surgical treatment concepts is on controlling the emergency situation triggered by acute complicated sigmoid diverticulitis through interventional and minimally invasive measures. Methods This article presents the current data and recommendations on differentiated treatment of acute complicated sigmoid diverticulitis, which are also summarized in a decision tree. Results In general, resection of the diverticular sigmoid is needed to treat acute complicated sigmoid diverticulitis, because without resection the recurrence rate is too high at 40%. Since the morbidity and mortality rates associated with emergency resection are extremely high, resulting in the creation of a stoma, efforts are made to control the acute situation through interventional and laparoscopic measures. Therefore, pericolic and pelvic abscesses (Hinchey stages I, II) are eliminated through percutaneous or laparoscopic drainage. Likewise, laparoscopic lavage and drainage are performed for purulent and feculent peritonitis (Hinchey stages III, IV). After elimination of the acute septic situation, interval elective sigmoid resection is conducted. If emergency resection cannot be avoided, it is performed, while taking account of the patient's overall condition, with primary anastomosis and a protective stoma or as discontinuity resection using Hartmann's procedure. Conclusion Thanks to the progress made in interventional and laparoscopic treatment, differentiated concepts are now used to treat acute complicated sigmoid diverticulitis. PMID:26989380

  18. Diagnostic criteria of acute rheumatic fever.

    PubMed

    Burke, Rebecca J; Chang, Christopher

    2014-01-01

    Acute rheumatic fever is an inflammatory sequela of Group A Streptococcal pharyngitis that affects multiple organ systems. The incidence of acute rheumatic fever has been declining even before the use of antibiotics became widespread, however the disease remains a significant cause of morbidity and mortality in children, particularly in developing countries and has been estimated to affect 19 per 100,000 children worldwide. Acute rheumatic fever is a clinical diagnosis, and therefore subject to the judgment of the clinician. Because of the variable presentation, the Jones criteria were first developed in 1944 to aid clinicians in the diagnosis of acute rheumatic fever. The Jones criteria have been modified throughout the years, most recently in 1992 to aid clinicians in the diagnosis of initial attacks of acute rheumatic fever and to minimize overdiagnosis of the disease. Diagnosis of acute rheumatic fever is based on the presence of documented preceding Group A Streptococcal infection, in addition to the presence of two major manifestations or one major and two minor manifestations of the Jones criteria. Without documentation of antecedent Group A Streptococcal infection, the diagnosis is much less likely except in a few rare scenarios. Carditis, polyarthritis and Sydenham's chorea are the most common major manifestations of acute rheumatic fever. However, despite the predominance of these major manifestations of acute rheumatic fever, there can be significant overlap with other disorders such as Lyme disease, serum sickness, drug reactions, and post-Streptococcal reactive arthritis. This overlap between disease processes has led to continued investigation of the pathophysiology as well as development of new biomarkers and laboratory studies to aid in the diagnosis of acute rheumatic fever and distinction from other disease processes.

  19. [Diagnostic imaging and acute abdominal pain].

    PubMed

    Liljekvist, Mads Svane; Pommergaard, Hans-Christian; Burcharth, Jakob; Rosenberg, Jacob

    2015-01-19

    Acute abdominal pain is a common clinical condition. Clinical signs and symptoms can be difficult to interpret, and diagnostic imaging may help to identify intra-abdominal disease. Conventional X-ray, ultrasound (US) and computed tomography (CT) of the abdomen vary in usability between common surgical causes of acute abdominal pain. Overall, conventional X-ray cannot confidently diagnose or rule out disease. US and CT are equally trustworthy for most diseases. US with subsequent CT may enhance diagnostic precision. Magnetic resonance seems promising for future use in acute abdominal imaging.

  20. Acute Disseminated Intravascular Coagulation in Neuroendocrine Carcinoma

    PubMed Central

    Teh, Ru-Wen; Tsoi, Daphne T.

    2012-01-01

    Malignancy is a common cause of disseminated intravascular coagulation and usually presents as a chronic disorder in solid organ tumours. We present a rare case of recurrent acute disseminated intravascular coagulation in neuroendocrine carcinoma after manipulation, firstly, by core biopsy and, later, by cytotoxic therapy causing a release of procoagulants and cytokines from lysed tumour cells. This is reminiscent of tumour lysis syndrome where massive quantities of intracellular electrolytes and nucleic acid are released, causing acute metabolic imbalance and renal failure. This case highlights the potential complication of acute disseminated intravascular coagulation after trauma to malignant cells. PMID:23139666