Full Text Available A 53-year-old Caucasian man underwent femtosecond cataract surgery and then presented with pain and hand motions vision 1 day following surgery. Anterior segment examination showed a 2-mm-layered hypopyon, a well-centered intraocular lens in the sulcus, and an obscured view to the fundus. B-scan ultrasonography showed significant vitritis and that the retina was attached. A tap and an injection of vancomycin 1 mg per 0.1 ml and of ceftazidime 2.25 mg per 0.1 ml were performed. The tap eventually yielded culture results positive for Staphylococcus haemolyticus, which was sensitive to vancomycin. We report a case of endophthalmitis that occurred on postoperative day 1 following complicated cataract surgery. This is an uncommon bacterium that is not widely reported in the literature as a cause of endophthalmitis in the postoperative period. We urge clinicians to consider S. haemolyticus as an offending agent, especially when the infection presents very early and aggressively in the postoperative period.
Wong, Margaret; Baumrind, Benjamin R; Frank, James H; Halpern, Robert L
A 53-year-old Caucasian man underwent femtosecond cataract surgery and then presented with pain and hand motions vision 1 day following surgery. Anterior segment examination showed a 2-mm-layered hypopyon, a well-centered intraocular lens in the sulcus, and an obscured view to the fundus. B-scan ultrasonography showed significant vitritis and that the retina was attached. A tap and an injection of vancomycin 1 mg per 0.1 ml and of ceftazidime 2.25 mg per 0.1 ml were performed. The tap eventually yielded culture results positive for Staphylococcus haemolyticus, which was sensitive to vancomycin. We report a case of endophthalmitis that occurred on postoperative day 1 following complicated cataract surgery. This is an uncommon bacterium that is not widely reported in the literature as a cause of endophthalmitis in the postoperative period. We urge clinicians to consider S. haemolyticus as an offending agent, especially when the infection presents very early and aggressively in the postoperative period.
Wong, Margaret; Baumrind, Benjamin R.; Frank, James H.; Halpern, Robert L.
A 53-year-old Caucasian man underwent femtosecond cataract surgery and then presented with pain and hand motions vision 1 day following surgery. Anterior segment examination showed a 2-mm-layered hypopyon, a well-centered intraocular lens in the sulcus, and an obscured view to the fundus. B-scan ultrasonography showed significant vitritis and that the retina was attached. A tap and an injection of vancomycin 1 mg per 0.1 ml and of ceftazidime 2.25 mg per 0.1 ml were performed. The tap eventua...
Fili, S; Schilde, T; Kontopoulou, K; Hayvazov, S; Kohlhaas, M
Low grade endophthalmitis is usually a chronic indolent inflammation that may be misdiagnosed as noninfectious uveitis. Therefore, this form of endophthalmitis is often unsuccessfully treated with corticosteroids. We describe the case of a patient with low grade endophthalmitis caused by Propionibacterium acnes after cataract surgery. This case report presents the difficulties in establishing the diagnosis of this form of endophthalmitis as well as the benefits of a combined operative therapy with pars plana vitrectomy, intravitreal antibiotics and posterior capsulectomy for successful treatment in such cases.
Sridhar, Jayanth; Flynn, Harry W; Kuriyan, Ajay E; Dubovy, Sander; Miller, Darlene
To report the clinical presentation, antibiotic sensitivities, treatment strategies, and visual outcomes associated with endophthalmitis caused by Klebsiella species. A noncomparative consecutive case series. Microbiology database records were retrospectively reviewed for all patients with endophthalmitis caused by Klebsiella species from 1990 to 2012 at a large university referral center. The corresponding clinical records were then reviewed to evaluate the endophthalmitis clinical features and treatment outcomes. Seven patients were identified. Clinical settings included endogenous (n = 3), posttraumatic (n = 2), trabeculectomy bleb-associated (n = 1), and postpenetrating keratoplasty (n = 1). Five patients presented with hypopyon. Presenting visual acuity ranged from 20/60 to light perception in nonendogenous cases and 1/200 to light perception in endogenous cases. Klebsiella was sensitive to aminoglycosides, third-generation cephalosporins, and second- and third-generation fluoroquinolones in all cases. Initial treatment strategies were vitreous tap and injection (n = 4), pars plana vitrectomy with intravitreal antibiotics (n = 2), and anterior chamber tap and injection (n = 1). All three endogenous cases later underwent enucleation or evisceration. In nonendogenous cases, the final visual acuity was 20/70 or better in all 4 patients. Endophthalmitis caused by Klebsiella species is associated with poor visual outcomes. Endogenous cases had high rates of enucleation or evisceration.
Yi, Myeong Yeon; Chung, Jin Kwon; Choi, Kyung Seek
To report a case of Serratia marcescens endophthalmitis after pterygium surgery using the bare sclera technique with mitomycin C (MMC). A 69-year-old male patient underwent pterygium excision surgery using the bare sclera technique and 0.02% MMC. The patient presented with decreased visual acuity and pain from the day after the operation. Trans pars plana vitrectomy was performed and intravitreal antibiotics were administered. Cultures from the aqueous humor and intraocular lens were all positive for S. marcescens, which was sensitive to an empiric antibiotic regimen. The best corrected distant visual acuity, 1 month after treatment, was a finger count/50 cm, but the retinal layer structure and the vasculature were relatively well preserved. This is the first reported case of S. marcescens endophthalmitis after pterygium surgery. Endophthalmitis caused by S. marcescens has a devastating visual prognosis and may show a high clinical risk-benefit ratio for the application of MMC in pterygium surgery.
Solborg Bjerrum, Søren; Kiilgaard, Jens F; Mikkelsen, Kim Lyngby
To compare the risk of postoperative endophthalmitis (PE) after cataract surgery at eye departments in public hospitals and private hospitals/eye clinics and to evaluate if the Danish National Patient Registry (NPR) is a reliable database to monitor the PE risk.......To compare the risk of postoperative endophthalmitis (PE) after cataract surgery at eye departments in public hospitals and private hospitals/eye clinics and to evaluate if the Danish National Patient Registry (NPR) is a reliable database to monitor the PE risk....
Sharma, Shobha; Saffra, Norman A; Chinyadza, Tanyanyiwa; Ghitan, Monica; Chapnick, Edward K
Sequestration of bacteria within the capsular fornices after cataract extraction with intraocular lens implantation can cause both acute and chronic inflammation. A case of persistent postoperative endophthalmitis caused by capsular sequestration of Cellulomonas is described. The patient underwent uncomplicated cataract extraction with intraocular lens implantation and subsequently developed acute postoperative endophthalmitis. Inflammation persisted despite several vitreous taps and the injection of intravitreal antibiotics. Definitive treatment required pars plana vitrectomy, intraocular lens explantation, capsular bag removal, and intravitreal and parenteral antibiotics. In patients with postoperative endophthalmitis, one must consider atypical organisms as the source and should consider explantation of the intraocular lens with capsular bag removal.
Full Text Available Purpose: To report the clinical and microbiological profile of endophthalmitis caused by Acinetobacter calcoaceticus . Methods: A retrospective study of case series of Acinetobacter calcoaceticus endophthalmitis. Outcome measures included ability to sterilise the eye, anatomical result (clear media and attached retina and visual recovery (visual acuity > 6/60. Results: Of the 20 cases studied, 10 were cases of postoperative endophthalmitis, 3 were posttraumatic, 6 were endogenous and one was bleb-related endophthalmitis. Specific features of interest observed were relative chronicity of presentation and absence of any obvious predisposing factor in endogenous endophthalmitis cases. All cases could be sterilised except one, which needed evisceration. Cases with postoperative endophthalmitis had better anatomical outcome (7/10 with attached retina and clear media and visual outcome (4/10 regained vision > 6/18. Higher smear positivity was seen in vitreous samples (72.2% compared to aqueous samples (37.5%. Culture positivity was higher from the vitreous cavity compared to aqueous. The organism was sensitive to ciprofloxacin in a high percentage (88.9% of cases. Conclusions: Visual recovery in Acinetobacter calcoaceticus endophthalmitis is modest. Ciprofloxacin is the antibiotic of choice
To determine the use of intracameral cefuroxime at the end of cataract surgery since the beneficial results were first reported by the European Society of Cataract and Refractive Surgeons Endophthalmitis Study Group in 2006, 250 ophthalmic surgeons affiliated with both public and private hospitals and clinics across Europe were surveyed. The questions regarded their awareness of the results of the ESCRS endophthalmitis study and their current use or non-use of intracameral antibiotics in their cataract procedures. Seventy-four percent of respondents said they always or usually use intracameral antibiotics in their cataract surgery procedures. The most frequently cited reasons for not using cefuroxime or other intracameral antibiotics was the lack of an approved commercial preparation and related anxieties regarding the risk of dilution errors and contamination. More than 90% of respondents said they would use cefuroxime if an approved single-unit dose product were commercially available.
Álvarez-Ramos, Pablo; Del Moral-Ariza, Amparo; Alonso-Maroto, José M.; Marín-Casanova, Pilar; Calandria-Amigueti, José M.; Rodríguez-Iglesias, Manuel
We aimed at reporting the first case of rapidly progressive acute postoperative endophthalmitis after phacoemulsification cataract surgery in an immunocompetent patient caused by Rothia mucilaginosa. An immunocompetent patient manifested endophthalmitis signs 48 hours after an uncomplicated cataract surgery by phacoemulsification. A bacteria of the family Micrococcaceae was cultured in the vitreous biopsy, namely R. mucilaginosa. The patient did not show a favorable clinical response after vitrectomy and systemic, intravitreal, and topical fortified antibiotics. The patient’s eye was very painful, and consequently, it deemed necessary to perform an evisceration. R. mucilaginosa may be an aggressive etiologic agent for postoperative endophthalmitis. Although the isolated R. mucilaginosa was susceptible to empirical treatment, it was impossible to control the infection with standard treatment, probably due to its ability to create a biofilm around the intraocular lens. PMID:27103973
Full Text Available We aimed at reporting the first case of rapidly progressive acute postoperative endophthalmitis after phacoemulsification cataract surgery in an immunocompetent patient caused by Rothia mucilaginosa. An immunocompetent patient manifested endophthalmitis signs 48 hours after an uncomplicated cataract surgery by phacoemulsification. A bacteria of the family Micrococcaceae was cultured in the vitreous biopsy, namely R. mucilaginosa. The patient did not show a favorable clinical response after vitrectomy and systemic, intravitreal, and topical fortified antibiotics. The patient’s eye was very painful, and consequently, it deemed necessary to perform an evisceration. R. mucilaginosa may be an aggressive etiologic agent for postoperative endophthalmitis. Although the isolated R. mucilaginosa was susceptible to empirical treatment, it was impossible to control the infection with standard treatment, probably due to its ability to create a biofilm around the intraocular lens.
Full Text Available Purpose: To describe prophylactic patterns employed against endophthalmitis after cataract surgery in Iran. Methods: This cross-sectional study included 486 ophthalmologists filling in a self-administered questionnaire during the 20 th Annual Congress of the Iranian Society of Ophthalmology in December 2010, Tehran, working in both private and academic medical centers. Prophylactic measures used preoperatively, intraoperatively and postoperatively and self-reported rates of endophthalmitis were assessed as the main outcome measurements. Results: In the preoperative phase, 75.5% of surgeons used povidone-iodine in the conjunctival sac and 71.4% of them did not use antibiotics. The rate of intraoperative prophylaxis was 61.9% either in the form of intracameral antibiotics or subconjunctival injection (mostly cephazolin or gentamicin. Only 7.8% of participants used intracameral cephalosporins. Postoperative antibiotics [mostly chloramphenicol (57% and ciprofloxacin (28%] were used by 94.2% of surgeons. On average, ten years of practice were required to observe one case of endophthalmitis. Conclusion: The surgeons in present setting used various prophylactic regimens against endophthalmitis after cataract surgery. Setting a local and evidence-based clinical practice guideline seems necessary.
Gower, Emily W; Lindsley, Kristina; Tulenko, Samantha E; Nanji, Afshan A; Leyngold, Ilya; McDonnell, Peter J
Background Endophthalmitis is a severe inflammation of the anterior or posterior (or both) chambers of the eye that may be sterile or associated with infection. It is a potentially vision-threatening complication of cataract surgery. Prophylactic measures for endophthalmitis are targeted against various sources of infection. Objectives To evaluate the effects of perioperative antibiotic prophylaxis for endophthalmitis following cataract surgery compared with no prophylaxis or other form of prophylaxis. Search methods We searched CENTRAL (which contains the Cochrane Eyes and Vision Trials Register) (2016, Issue 12), Ovid MEDLINE, Epub Ahead of Print, In-Process & Other Non-Indexed Citations, Ovid MEDLINE Daily (January 1946 to December 2016), Embase (January 1980 to December 2016), Latin American and Caribbean Health Sciences Literature Database (LILACS) (1982 to December 2016),the ISRCTN registry (www.isrctn.com/editAdvancedSearch), ClinicalTrials.gov (www.clinicaltrials.gov), and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en). We used no date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 6 December 2016. We also searched for additional studies that cited any included trials using the Science Citation Index. Selection criteria We included randomized controlled trials that enrolled adults undergoing cataract surgery (any method and incision type) for lens opacities due to any origin. We included trials that evaluated preoperative antibiotics, intraoperative (intracameral, subconjunctival or systemic), or postoperative antibiotic prophylaxis for acute endophthalmitis. We excluded studies that evaluated antiseptic preoperative preparations using agents such as povidone iodine or antibiotics for treating acute endophthalmitis after cataract surgery. Data collection and analysis Two review authors independently reviewed abstracts and
Full Text Available AIM: To observe theclinical effect of acute infectious endophthalmitis by vitrectomy surgery with silicon oil tamponade.METHODS:The clinical data of 23 patients(23 eyesdiagnosed with acute endophthalmitis in our hospital from January, 2008 to February, 2013 were retrospectively analyzed, excluding the patients with intraocular foreign body. All the patients were undergone routine closed three-channel vitrectomy with silicon oil, including 6 eyes(complicated with traumatic cataractwith Ⅰ lensectomy and Ⅰ intraocular lens(IOLimplantation, 3 eyes(complicated with traumatic cataractwith Ⅰ lensectomy and Ⅱ IOL implantation, 4 eyes(complicated with cataract during silicon oil tamponadewith Ⅱ lensectomy and Ⅱ IOL implantation, 5 eyes(4 eyes with traumatic endophthalmitis and 1 eye with entophthalmia caused by glaucoma filtering bleb leakingreserved lens, 1 eye(post-cataract surgery entophthalmiawith Ⅰ IOL explantation and Ⅱ IOL implantation, and 4 eyes(post-cataract surgery entophthalmiareserved lens. RESULTS:Within follow-up 6～24mo, inflammation after vitrectomy surgery with silicon oil tamponade was controlled in all the 23 patients(23 eyes. Final visual acuity was improved in 21 eyes(91%. The intraocular pressure(IOPof 2 eyes were over 30mmHg. IOP of 1 eye was controlled after silicon oil removed, and IOP of the other eye after silcon oil extraction was still high and needed to be controlled by IOP lowering drugs. CONCLUSION: The patients of acuteinfectious endophthalmitis should undergo vitrectomy with silicon oil tamponade as early as possible, which can effectively controli endophthalmitis and improve visual acuity.
Sakono, Takato; Otsuka, Hiroki; Shiihara, Hideki; Yoshihara, Naoya; Sakamoto, Taiji
The non-contact wide-angle viewing system (WAVS) with chandelier endoillumination is being used more commonly during scleral buckling surgery for rhegmatogenous retinal detachments although its safety has not been established. We report our findings in a case of bacterial endophthalmitis that developed after scleral buckling surgery with WAVS and chandelier endoillumination. A 42-year-old man underwent scleral buckling surgery for a rhegmatogenous retinal detachment in his right eye using a WAVS with chandelier endoillumination. Three days after the surgery, the patient noticed a marked decrease in his vision with ocular pain. Slit-lamp examination showed dense infiltration in the anterior chamber and vitreous body. Pars plana vitrectomy with antibiotic irrigation was done immediately, and Staphylococcus epidermidis was detected in the vitreous fluid. After vancomycin 6/day for 4 weeks, the inflammation gradually subsided, and the visual acuity recovered to 20/20 in 3 months. Acute bacterial endophthalmitis can develop after scleral buckling surgery performed with WAVS and chandelier endoillumination.
Relhan, Nidhi; Albini, Thomas A; Pathengay, Avinash; Kuriyan, Ajay E; Miller, Darlene; Flynn, Harry W
Endophthalmitis caused by Gram-positive organisms with reduced vancomycin susceptibility and/or resistance is an important clinical issue worldwide. To review the published literature on endophthalmitis caused by Gram-positive organisms with reduced vancomycin susceptibility and/or vancomycin resistance. The data were analysed from a PubMed search of endophthalmitis cases caused by Gram-positive organisms with reported reduced vancomycin susceptibility and/or vancomycin resistance from 1990 to 2015. From 18 publications identified, a total of 27 endophthalmitis cases caused by Gram-positive organisms with reduced vancomycin susceptibility and/or vancomycin resistance were identified. The aetiologies of endophthalmitis were exogenous in 19/27 cases (11 post-cataract surgery, 2 post-penetrating keratoplasty, 1 post-glaucoma surgery, 4 post-open globe injury, 1 post-intravitreal injection of ranibizumab), and endogenous in 4/24 cases; no details were available about the four remaining patients. The causative organisms included Enterococcus species (7/27), coagulase-negative staphylococci (4/27), Staphylococcus aureus (4/27), Bacillus species (4/27), Streptococcus species (3/27), Leuconostoc species (3/27), Staphylococcus hominis (1/27), and unidentified Gram-positive cocci (1/27). Visual acuity of 20/400 or better at the final follow-up was recorded in 10/26 patients (38.5%; data were not available for one patient). Treatment options include fluoroquinolones, penicillin, cephalosporins, tetracyclines, and oxazolidinones. In the current study, visual acuity outcomes were generally poor. Enterococcus and Staphylococcus species were the most common organisms reported and postoperative endophthalmitis after cataract surgery was the most common clinical setting. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
Paulo A. Alves da Costa Pertuiset
Full Text Available Purpose. To report a case of postoperative endophthalmitis caused by Fusarium species successfully treated with intravitreal and systemic voriconazole after treatment failure with amphotericin B. Methods. Clinical case report of a 60-year-old immunocompetent woman who presents with endophthalmitis of unknown origin 4 weeks after uneventful cataract extraction and IOL implantation surgery. IOL explantation, vitrectomy with capsular bag removal, vitreous aspiration for culture, and intravitreal injection of amphotericin B (5 μg/0.1 mL were performed. Diagnosis was established by culturing the vitreous aspirate on a Sabouraud agar medium and staining with lactophenol blue solution. Five days later, there was no clinical response. The decision was made to administer a single dose of intravitreal voriconazole (2.5 μg/0.1 mL and oral voriconazole (200 mg BID for 30 days. Results. Fusarium sp. grew on culture. Treatment with local and systemic voriconazole was started after no improvement with vitrectomy, IOL explantation, and intravitreal amphotericin B. After 1 month of treatment, the infection resolved and best-corrected visual acuity was 20/25. Conclusion. In patients with endophthalmitis caused by Fusarium sp., topical and systemic voriconazole treatment should be considered in cases resistant to intravitreal amphotericin B.
Jabbarvand, Mahmoud; Hashemian, Hesam; Khodaparast, Mehdi; Jouhari, Mohammadkarim; Tabatabaei, Ali; Rezaei, Shadi
To report the incidence of endophthalmitis after senile cataract surgery and to describe the epidemiology and main risk factors. Retrospective, single-center, cross-sectional descriptive study. Patients who underwent cataract surgery in Farabi Eye Hospital from 2006 through 2014. All patients were evaluated retrospectively to compare risk factors, epidemiologic factors, and prophylaxis methods related to endophthalmitis. Patient records were used to gather the data. Epidemiologic factors, systemic diseases, other ocular pathologic characteristics, complications during the surgery, technique of cataract surgery, intraocular lens type, method of antibiotic prophylaxis, surgeon experience, vitreous culture, and vision outcome were evaluated in these patients. One hundred twelve endophthalmitis cases among 480 104 operations reported, equaling an incidence of 0.023%. Patients with diabetes mellitus (14.3%) and of older age (mean age, 81 years), perioperative communication with the vitreous (17.9%), extracapsular cataract surgery procedure (11%), and surgery on the left eye (58.9% vs. 41.1% for right eye; P = 0.03) showed a statistically significant association with endophthalmitis. Short-term treatment with topical or systemic preoperative antibiotics or postoperative subconjunctival injection was associated with a 40% to 50% reduced odds of endophthalmitis compared with no prophylaxis (P = 0.2). No cases of endophthalmitis were observed among the 25 920 patients who received intracameral cefuroxime, suggesting that this approach to antibiotic prophylaxis may be far more effective than traditional topical or subconjunctival approaches. The incidence of endophthalmitis after cataract surgery in our center was 0.023%, comparable with that of other previously published international studies. Older rural patients with immune suppressive diseases, such as diabetes mellitus, are particularly more prone to endophthalmitis. Vitreous loss at the time of surgery was
Full Text Available AIM: To evaluate the safety and efficacy of intracameral moxifloxacin in preventing endophthalmitis after cataract surgery.METHODS:Sixty-five eyes of 65 patients underwent cataract surgery between January and June 2012. Some patients received intracameral moxifloxacin at the end of surgery, while others did not(controls. Pre- and postperative logarithm of the minimum angle of resolution(logMARbest corrected visual acuity(BCVA, intraocular pressure(IOP, corneal edema, and anterior chamber(ACstatus were examined.RESULTS: Thirty-three patients(19 males, 14 females; average age, 64.81±11.61y(range: 41-82yreceived moxifloxacin and 32 patients(15 males, 17 females; average age, 65.43±11.10y(range: 42-81ydid not. The differences in patient age(P=0.827and sex(P=0.396were insignificant. Preoperative BCVA was approximately 20/130 in both groups. After surgery, moxifloxacin and control patients had a BCVA of 20/25 and 20/23, respectively(P=0.160. Preoperative IOP was 14.93±2.77mmHg(range: 11-21mmHgin moxifloxacin patients and 15.06±2.42mm Hg(range: 12-21mmHgin controls(P=0.850. After surgery, IOP was not statistically different between two groups(moxifloxacin: 14.06±2.31(range: 10-19mmHg, controls: 14.03±2.36mmHg(range: 10-19mmHg, P=0.960. Slight differences in corneal edema(P=0.623and anterior chamber cell(P=0.726incidences between two groups were not statistically significant. CONCLUSION: Intracameral moxifloxacin is safe and effective in preventing endophtalmitis after cataract surgery.
Gharaibeh, Almutez M; Mezer, Eedy; Ospina, Luis H; Wygnanski-Jaffe, Tamara
To compile international data on the risk factors, diagnosis, and treatment of endophthalmitis following pediatric cataract surgery. An e-mail containing a link to an online survey was sent to all members of the American Association for Pediatric Ophthalmology and Strabismus. The questionnaire examined the incidence, risk factors, treatment, outcomes, and prophylaxis of endophthalmitis following pediatric cataract surgery around the world. Two hundred thirty-seven ophthalmologists answered the questionnaire. Eight ophthalmologists (3.4%) encountered 22 cases of endophthalmitis following pediatric cataract surgery during their practice. Most patients with endophthalmitis following pediatric cataract surgery were 2 to 4 years of age (36.4%). An intraocular lens was implanted in 59.1% of cases, most of which were acrylic intraocular lenses (53.8%). The main presenting symptoms were photophobia (50%) and pain (40.9%). The most common signs were conjunctival injection (36.4%) and hypopyon (31.8%). The final visual acuity was counting fingers or worse in 86% of cases. The most common cultured organism was Staphylococcus aureus (31.8%). The most common management of endophthalmitis following pediatric cataract surgery was a combination of intravitreal, systemic, and topical antibiotics (36.4%). Most ophthalmologists (68.2%) administered prophylactic intracameral antibiotic treatment during surgery and 50% used vancomycin. Endophthalmitis following pediatric cataract surgery is an uncommon, multifactorial complication with poor visual prognosis. Efforts directed at minimizing its risk, such as treating potential predisposing systemic conditions, improving sterilization techniques, optimizing operative conditions to reduce complications and surgery duration, and using subconjunctival and intracameral antibiotics, decrease its incidence. Early postoperative evaluation, subsequent follow-up visits, and keeping a high index of suspicion should facilitate the recognition of
Full Text Available Infectious endophthalmitis following intraocular surgery is a complication that could cause severe visual loss or loss of the eye. The categorisation of the event that led to intraocular infection will help the clinician to predict the infectious agent and begin appropriate therapy. Most of the cases of postsurgical endophthalmitis are seen following cataract surgery. It is important for all ophthalmologists, irrespective of specialisation and areas of interest,to be familiar with the management of endophthalmitis. This review briefly describes the facets of clinical and laboratory diagnosis, pathology, and management. While the different viewpoints in the management of endophthalmitis are mentioned in appropriate places, more attention is paid to present a rational approach to the management of endophthalmitis.
Full Text Available Kamyar Vaziri, Stephen G Schwartz, Krishna Kishor, Harry W Flynn Jr Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA Abstract: Endophthalmitis is an uncommon diagnosis but can have devastating visual outcomes. Endophthalmitis may be endogenous or exogenous. Exogenous endophthalmitis is caused by introduction of pathogens through mechanisms such as ocular surgery, open-globe trauma, and intravitreal injections. Endogenous endophthalmitis occurs as a result of hematogenous spread of bacteria or fungi into the eye. These categories of endophthalmitis have different risk factors and causative pathogens, and thus require different diagnostic, prevention, and treatment strategies. Novel diagnostic techniques such as real-time polymerase chain reaction (RT-PCR have been reported to provide improved diagnostic results over traditional culture techniques and may have a more expanded role in the future. While the role of povidone-iodine in prophylaxis of postoperative endophthalmitis is established, there remains controversy with regard to the effectiveness of other measures, including prophylactic antibiotics. The Endophthalmitis Vitrectomy Study (EVS has provided us with valuable treatment guidelines. However, these guidelines cannot be directly applied to all categories of endophthalmitis, highlighting the need for continued research into attaining improved treatment outcomes. Keywords: endophthalmitis, exogenous, endogenous, postoperative, intravitreal injection
Full Text Available Vincent D Venincasa, Ajay E Kuriyan, Harry W Flynn Jr, Jayanth Sridhar, Darlene Miller Department of Ophthalmology, Bascom Palmer Eye Institute, Miller School of Medicine, University of Miami, Miami, FL, USA Purpose: To report the clinical findings, antibiotic sensitivities, and visual outcomes associated with endophthalmitis caused by Pantoea agglomerans.Methods: A consecutive case series of patients with vitreous culture-positive endophthalmitis caused by P. agglomerans from January 1, 1990 to December 31, 2012 at a large university referral center. Findings from the current study were compared to prior published studies.Results: Of the three study patients that were identified, clinical settings included trauma (n=2 and post-cataract surgery (n=1. Presenting visual acuity was hand motion or worse in all three cases. All isolates were sensitive to ceftazidime, gentamicin, imipenem, and fluoroquinolones. All isolates were resistant to ampicillin. Initial treatment strategies were vitreous tap and intravitreal antibiotic injection (n=1 and pars plana vitrectomy with intravitreal antibiotic injection (n=2. At last follow-up, one patient had no light perception vision, while the other two had best-corrected visual acuity of 20/200 and 20/400.Conclusion: All Pantoea isolates were sensitive to ceftazidime, gentamicin, imipenem, and fluoroquinolones. All patients in the current study received at least one intravitreal antibiotic to which P. agglomerans was shown to be sensitive in vitro. In spite of this, the visual outcomes were generally poor.Keywords: ocular infection, trauma, antibiotic resistance
Venincasa, Vincent D; Kuriyan, Ajay E; Flynn, Harry W; Sridhar, Jayanth; Miller, Darlene
Purpose To report the clinical findings, antibiotic sensitivities, and visual outcomes associated with endophthalmitis caused by Pantoea agglomerans. Methods A consecutive case series of patients with vitreous culture-positive endophthalmitis caused by P. agglomerans from January 1, 1990 to December 31, 2012 at a large university referral center. Findings from the current study were compared to prior published studies. Results Of the three study patients that were identified, clinical settings included trauma (n=2) and post-cataract surgery (n=1). Presenting visual acuity was hand motion or worse in all three cases. All isolates were sensitive to ceftazidime, gentamicin, imipenem, and fluoroquinolones. All isolates were resistant to ampicillin. Initial treatment strategies were vitreous tap and intravitreal antibiotic injection (n=1) and pars plana vitrectomy with intravitreal antibiotic injection (n=2). At last follow-up, one patient had no light perception vision, while the other two had best-corrected visual acuity of 20/200 and 20/400. Conclusion All Pantoea isolates were sensitive to ceftazidime, gentamicin, imipenem, and fluoroquinolones. All patients in the current study received at least one intravitreal antibiotic to which P. agglomerans was shown to be sensitive in vitro. In spite of this, the visual outcomes were generally poor. PMID:26185411
Full Text Available Background: Endogenous endophthalmitis is a rare disease and its visual prognosis is poor. Case Reports: We present two patients, a 60-year-old man and a 53-year-old man, who developed endogenous endophthalmitis caused byGram-positive organismsbut recovered good vision after antibiotics and vitrectomy. Results: The first patient complained of ocular pain and visual decrease in his right eye. Ophthalmoscopy showed inflammation in the anterior chamber and vitreous opacities. Antibiotic was administrated systemically, and blood culture detected Streptococcus anginosus. He underwent successful heart surgery for endocarditis and total dental extraction for severe gingivitis. Vitrectomy was performed 36 days after the onset and vision improved from 0.02 to 0.7. The second patient was referred for acute visual decrease in his left eye. Severe iritis and vitreous opacities were observed, and systemic examination showed acute pyelitis and prostatic abscesses. Blood cultures detected Staphylococcus sp., and systemic antibiotics were given. Vitrectomy was performed 12 days after the onset, and vision improved from 0.06 to 1.2. Conclusions: We conclude that the rapid treatment with systemic antibiotics for the organisms at the primary site, and the vitrectomy, even though delayed, can lead to a good recovery of vision.
Solborg Bjerrum, Søren; Prause, Jan Ulrik; Fuchs, Helle Josefine
PURPOSE: To assess the ocular damage that occurs in eyes with postoperative endophthalmitis after cataract surgery (PE) based on optical coherence tomography (OCT) retinal scans of PE eyes and histological specimens of eyes removed due to PE. METHODS: Case-control study and case series. Fifty-one...
Full Text Available Post-operative endophthalmitis is a rare and dreaded complication in ophthalmic operations because it often induces irreparable vision loss. Although many ophthalmological studies aimed at reducing the rate of endophthalmitis have been performed around the world, controversy continues to surround some issues, including the choice of antimicrobials and their route of administration, duration and timing. The aim of this study is to investigate some of these unresolved issues.A systematic review and meta-analysis of randomized controlled trials and observational studies was performed. The PubMed, EMBASE, Cochrane Library and Clinical Trials databases were searched to identify studies published until Feb. 2016. The relative risk (RR for each clinical outcome data is presented with 95% confidence intervals (CIs. Pooled estimates of effects were calculated using random-effect models.Thirty-four studies from twenty-four reports involving 1264797 eyes were included in this analysis. Endophthalmitis occurred, on average, in one out of 6177 eyes when intracameral vancomycin/moxifloxacin were used and in one out of 1517 eyes when intracameral vancomycin/moxifloxacin were not used. The relative risk (95% CI of endophthalmitis was reduced to 0.20 (0.10, 0.42 when intracameral antibiotics were used (p<0.0001. The subconjunctival injection of antibiotics was not superior to other administration routes included in this study (RR = 1.67, 95% CI (0.55, 5.05, p = 0.36. A statistically significant difference was found in the rate of endophthalmitis between the use and lack of use of topical antibiotics (RR = 0.65, 95% CI (0.43, 0.99, p = 0.04. However, no statistically significant difference was found in microbial isolation rates between these groups (RR = 0.77, 95% CI (0.34, 1.75, p = 0.53. When long-term and short-term use of topical antibiotics before surgery were compared, a statistically significant difference was found in microbial isolation rates (RR = 0
Ramírez Soto, Max Carlos
Sporotrichosis is an implantation mycosis caused by Sporothrix species prevalent worldwide, which occasionally can also result in intraocular infection presenting as an exogenous or endogenous infection (disseminated sporotrichosis). Knowledge in its clinical recognition and management is limited. To systematically review and analyse data from published literature with a view to comparing clinical outcomes between exogenous and endogenous endophthalmitis caused by Sporothrix . Case reports of intraocular sporotrichosis, published from 1960 to 2016, were retrieved from MEDLINE, Embase, Cochrane, LILACS and SciELO databases. The entire data set was divided into two patient groups: (1) exogenous endophthalmitis and (2) endogenous endophthalmitis. Primary outcomes were differences in ocular findings and clinical ocular outcomes between the two groups. From 16 publications retrieved, a total of 8 eyes of 8 patients with exogenous endophthalmitis and 13 eyes of 10 patients with endogenous endophthalmitis were identified. Compared with exogenous endophthalmitis, endogenous endophthalmitis was more common in patients infected with HIV (p=0.001) and those from hyperendemic areas (p=0.036). Anterior uveitis (p=0.015) and posterior uveitis (p=0.04) were more common in the exogenous and endogenous endophthalmitis groups, respectively. The majority of patients with endogenous endophthalmitis had partial or full clinical resolution of ocular lesions with systemic amphotericin B alone or in combination with an oral antifungal, whereas patients with exogenous endophthalmitis had poor outcomes with irreversible vision loss, enucleation and evisceration. Anterior uveitis is more common in exogenous endophthalmitis with worse overall outcomes and complications, compared with endogenous endophthalmitis where posterior uveitis is the most common clinical manifestation, especially in patients infected with HIV and those from hyperendemic areas. Sporothrix infection should be included in
Kim, Eun Chul; Kim, Man Soo; Kang, Nam Yeo
To report a case of fungal corneal ulcer and bacterial orbital cellulitis as complications of bacterial endophthalmitis following cataract surgery. A 51-year-old man underwent anterior chamber irrigation and aspiration in the left eye one day after cataract surgery because of bacterial endophthalmitis. Marked lid swelling with purulent discharge was developed after 5 days. Slit lamp examination showed generalized corneal ulcer and pus in the total anterior chamber. A computerized tomography scan showed left retrobulbar fat stranding with thickened optic disc. Streptococcus pneumonia was cultured from corneal scraping, vireous, and subconjunctival pus. The patient improved gradually with antibiotics treatments, but the corneal ulcer did not fully recover 2 months after cataract surgery. Candida albicans was detected in repetitive corneal culture. After antifungal and antibacterial therapy, the corneal epithelium had healed, but phthisis bulbi had developed. Fungal corneal ulcer and bacterial orbital cellulitis can occur as complications of endophthalmitis in an immunocompetent patient.
Bjerrum, Søren Solborg; la Cour, Morten
To study the epidemiology of patients with endogenous endophthalmitis in Denmark. Retrospective and prospective case series of 59 eyes in patients with endogenous endophthalmitis in Denmark between 2000 and 2016. The age of the patients ranged from 28 to 90 years with a median of 66 years. Sixty-two percent of the eyes had a final VA (visual acuity) ≤ 0.1 while 8% had a final VA ≥ 1.0. Positive cultures were obtained in 51% of the cases from the blood and in 43% from the vitreous. Streptococcus species and Staphylococcus aureus were the most commonly identified microorganisms. The sources of endogenous endophthalmitis were diverse and were not identified in 36% of the patients. Diabetes (36%) was the most predisposing medical illness. A total of 15% of the patients died within the first year after surgery for endophthalmitis and half of the patients died during follow up. The mortality of patients was 22.6 times higher compared to a Danish background population. Culture positive patients had a higher mortality compared to culture negative patients. Endogenous endophthalmitis is a heterogeneous condition which is reflected in the age, the visual outcome and the mortality of the patients. The epidemiology of the disease is very different in Scandinavia compared to Asia. The visual prognosis remains grave and the majority of the eyes lose useful vision.
Lalitha, Prajna; Sengupta, Sabyasachi; Ravindran, Ravilla D; Sharma, Savitri; Joseph, Joveeta; Ambiya, Vikas; Das, Taraprasad
The purpose of this study was to review the incidence and microbiology of acute postcataract surgery endophthalmitis in India. Systematic review of English-language PubMed referenced articles on endophthalmitis in India published in the past 21 years (January 1992-December 2012), and retrospective chart review of 2 major eye care facilities in India in the past 5 years (January 2010-December 2014) were done. The incidence data were collected from articles that described "in-house" endophthalmitis and the microbiology data were collected from all articles. Both incidence and microbiological data of endophthalmitis were collected from two large eye care facilities. Case reports were excluded, except for the articles on cluster infection. Six of 99 published articles reported the incidence of "in-house" acute postcataract surgery endophthalmitis, 8 articles reported the microbiology spectrum, and 11 articles described cluster infection. The clinical endophthalmitis incidence was between 0.04% and 0.15%. In two large eye care facilities, the clinical endophthalmitis incidence was 0.08% and 0.16%; the culture proven endophthalmitis was 0.02% and 0.08%. Gram-positive cocci (44%-64.8%; commonly, Staphylococcus species), and Gram-negative bacilli (26.2%-43%; commonly Pseudomonas species) were common bacteria in south India. Fungi (16.7%-70%; commonly Aspergillus flavus) were the common organisms in north India. Pseudomonas aeruginosa (73.3%) was the major organism in cluster infections. The incidence of postcataract surgery clinical endophthalmitis in India is nearly similar to the world literature. There is a regional difference in microbiological spectrum. A registry with regular and uniform national reporting will help formulate region specific management guidelines.
Full Text Available Abstract Background Endophthalmitis is the inflammatory response to invasion of the eye with bacteria or fungi. The incidence of endophthalmitis after cataract surgery varies between 0.072–0.13 percent. Treatment of endophthalmitis with fungal etiology is difficult. Case Presentation Case 1: A 71-year old male diabetic patient developed postoperative endophthalmitis due to Aspergillus flavus. The patient was treated with topical amphotericin B ophthalmic solution, intravenous (IV liposomal amphotericin-B and caspofungin following vitrectomy. Case 2: A 72-year old male cachectic patient developed postoperative endophthalmitis due to Scopulariopsis spp. The patient was treated with topical and IV voriconazole and caspofungin. Conclusion Aspergillus spp. are responsible of postoperative fungal endophthalmitis. Endophthalmitis caused by Scopulariopsis spp. is a very rare condition. The two cases were successfully treated with local and systemic antifungal therapy.
Durand, Marlene L
Endophthalmitis is a severe eye infection that may result in permanent loss of useful vision in the affected eye. Most cases are exogenous and occur as a complication of cataract surgery, an intravitreal injection, or penetrating ocular trauma. Endogenous endophthalmitis results from hematogenous seeding of the eye by bacteria or fungi, but bacteremia or fungemia may be transient and patients may present without symptoms of systemic infection. Nearly all endophthalmitis patients present with decreased vision, and some also have eye pain. Eye examination usually reveals a hypopyon and intraocular inflammation. Diagnosis is clinical, supported by cultures of the vitreous and/or aqueous or by blood cultures in some endogenous cases. Molecular diagnostic techniques have been used in research laboratories for pathogen identification in endophthalmitis and offer the possibility of rapid diagnosis, including in culture-negative cases. Intravitreal injection of antibiotics is the most important component of treatment; some cases also benefit from surgical debridement of the vitreous by a vitrectomy. The visual outcome depends partly on the pathogen: coagulase-negative staphylococcal endophthalmitis has a better prognosis than does streptococcal endophthalmitis, for example. Endophthalmitis is a medical emergency, and prompt diagnosis and treatment are essential for saving vision. Copyright © 2017 American Society for Microbiology.
Full Text Available Endogenous endophthalmitis accounts for 2% to 8% of cases of endophthalmitis. Immunocompromised state and intravenous drug use are the 2 most common causes of endogenous endophthalmitis due to molds fungi. Aspergillus, Fusarium, and Scedosporium are the common organisms in mold endophthalmitis. We report a case of Fusarium endophthalmitis in a patient with uncontrolled diabetes. While diabetes mellitus is a well-known risk factor for endogenous endophthalmitis, we did not find any reported case of Fusarium endophthalmitis in a case of diabetes mellitus. The patient presented with granulomatous uveitis masquerading as noninfectious uveitis with a very good response to steroids. The characteristic clinical features were established late in the clinical course associated with poor outcome. This case highlights the significance of uncontrolled diabetes as a risk factor for Fusarium endophthalmitis and also the presentation of endophthalmitis as a masquerade syndrome. The clinician should have high index of suspicion as these cases have poor outcomes.
Full Text Available Aspergillus endophthalmitis is a devastating inflammatory condition of the intraocular cavities that may result in irreparable loss of vision and rapid destruction of the eye. Almost all cases in the literature have shown an identified source causing aspergillus endophthalmitis as a result of direct extension of disease. We present a rare case of bilateral aspergillus endophthalmitis. A 72-year-old woman with a history of diabetes mellitus, congenital Hirschsprung disease, and recent culture-positive candida pyelonephritis with hydronephrosis status post-surgical stent placement presented with difficulty opening her eyes. She complained of decreased vision (20/200 with pain and redness in both eyes – right worse then left. Examination demonstrated multiple white fungal balls in both retinas consistent with bilateral fungal endophthalmitis. Bilateral vitreous taps for cultures and staining were performed. Patient was given intravitreal injections of amphotericin B, vancomycin, ceftazidime, and started on oral fluconazole. Patient was scheduled for vitrectomy to decrease organism burden and to remove loculated areas of infection that would not respond to systemic antifungal agents. Four weeks after initial presentation, the fungal cultures revealed mold growth consistent with aspergillus. Patient was subsequently started on voriconazole and fluconazole was discontinued due to poor efficacy against aspergillus. Further workup was conducted to evaluate for the source of infection and seeding. Transthoracic cardiogram was unremarkable for any vegetation or valvular abnormalities. MRI of the orbits and sinuses did not reveal any mass lesions or bony destruction. CT of the chest was unremarkable for infection. Aspergillus endophthalmitis may occur because of one of these several mechanisms: hematogenous dissemination, direct inoculation by trauma, and contamination during surgery. Our patient's cause of bilateral endophthalmitis was through an
Julio C. Hernandez-Camarena
Full Text Available Background: Vancomycin-resistant Enterococcus (VRE endophthalmitis after penetrating keratoplasty (PKP is very rare, the management is a challenge due to both the pattern of antibiotic resistance and the aggressive nature of the infectious process. We report the first delayed-onset case of VRE endophthalmitis after PKP. Materials and Methods: Case report of a 51-year-old female with a 7-week history of PKP who arrived at the emergency room with signs and symptoms of endophthalmitis. Initial visual acuity was light perception, and a posterior pole exam was not possible due to the intense vitreous reaction. Mode B ultrasound was used to assess the posterior pole. The patient underwent pars plana vitrectomy and received intravitreous antibiotics. Results: Vitreous stains and cultures were positive for Enterococcus faecium resistant to vancomycin. Donor rim cultures and viral PCR were negative. Treatment was carried out by repeated intravitreal antibiotics and systemic linezolid. Clinical improvement was seen after the second dose of intravitreous antibiotics and systemic linezolid, but visual acuity remained at light perception consistent with the ischemic changes observed in the posterior pole. Conclusion: VRE endophthalmitis might be associated with positive donor rim cultures. Prompt use of systemic linezolid in addition to intravitreous antibiotics is recommendable, but even with prompt treatment, visual prognosis is guarded.
Hernandez-Camarena, Julio C.; Bautista-de Lucio, Victor M.; Navas, Alejandro; Ramirez-Miranda, Arturo; Graue-Hernandez, Enrique O.
Background Vancomycin-resistant Enterococcus (VRE) endophthalmitis after penetrating keratoplasty (PKP) is very rare, the management is a challenge due to both the pattern of antibiotic resistance and the aggressive nature of the infectious process. We report the first delayed-onset case of VRE endophthalmitis after PKP. Materials and Methods Case report of a 51-year-old female with a 7-week history of PKP who arrived at the emergency room with signs and symptoms of endophthalmitis. Initial visual acuity was light perception, and a posterior pole exam was not possible due to the intense vitreous reaction. Mode B ultrasound was used to assess the posterior pole. The patient underwent pars plana vitrectomy and received intravitreous antibiotics. Results Vitreous stains and cultures were positive for Enterococcus faecium resistant to vancomycin. Donor rim cultures and viral PCR were negative. Treatment was carried out by repeated intravitreal antibiotics and systemic linezolid. Clinical improvement was seen after the second dose of intravitreous antibiotics and systemic linezolid, but visual acuity remained at light perception consistent with the ischemic changes observed in the posterior pole. Conclusion VRE endophthalmitis might be associated with positive donor rim cultures. Prompt use of systemic linezolid in addition to intravitreous antibiotics is recommendable, but even with prompt treatment, visual prognosis is guarded. PMID:23185179
In this podcast, CDCâs Dr. Rachel Smith discusses endophthalmitis and focuses on funcal endophthalmitis, including diagnosis and treatment. Created: 11/5/2012 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID). Date Released: 11/5/2012.
Bjerrum, Søren Solborg; la Cour, Morten
BACKGROUND: To study the epidemiology of patients with endogenous endophthalmitis in Denmark. MATERIAL AND METHODS: Retrospective and prospective case series of 59 eyes in patients with endogenous endophthalmitis in Denmark between 2000 and 2016. RESULTS: The age of the patients ranged from 28...... identified microorganisms. The sources of endogenous endophthalmitis were diverse and were not identified in 36% of the patients. Diabetes (36%) was the most predisposing medical illness. A total of 15% of the patients died within the first year after surgery for endophthalmitis and half of the patients died...... during follow up. The mortality of patients was 22.6 times higher compared to a Danish background population. Culture positive patients had a higher mortality compared to culture negative patients. CONCLUSIONS: Endogenous endophthalmitis is a heterogeneous condition which is reflected in the age...
Kessel, Line; Flesner, Per; Andresen, Jens
of 485 surgeries when intracameral antibiotics were not used. The relative risk (95% CI) of endophthalmitis was reduced to 0.12 (0.08; 0.18) when intracameral antibiotics were used. The difference was highly significant (p preventing......Endophthalmitis is one of the most feared complications after cataract surgery. The aim of this systematic review was to evaluate the effect of intracameral and topical antibiotics on the prevention of endophthalmitis after cataract surgery. A systematic literature review in the MEDLINE, CINAHL...... randomized trial and one observational study. The quality and design of the included studies were analysed using the Cochrane risk of bias tool. The quality of the evidence was evaluated using the GRADE approach. We found high-to-moderate quality evidence for a marked reduction in the risk of endophthalmitis...
Pichler, C; Büchsel, M; Rossen, J W; Vavra, M; Reuter, S; Kern, W V; Thimme, R; Mischnik, A
We report a case of severe infection with liver abscess and endophthalmitis caused by a hypervirulent Klebsiella pneumoniae strain in an immunocompetent German male patient without travel history to Asia. Phenotypic and molecular characterization showed high similarity to the reference genome
PURPOSE: To describe cases of postoperative endophthalmitis in the European Society of Cataract & Refractive Surgeons (ESCRS) study of the prophylaxis of endophthalmitis, compare characteristics of unproven cases and cases proven by culture or polymerase chain reaction, and compare the characteristics with those in other reported series. SETTING: Twenty-four ophthalmology units in Austria, Belgium, Germany, Italy, Poland, Portugal, Spain, Turkey, and the United Kingdom. METHODS: Univariable and multivariable logistic regression models were used to analyze data for statistical association of signs and symptoms in cases with proven or unproven endophthalmitis. Specific data describing characteristics of the cases were compared between the 2 types of cases. RESULTS: Data from 29 endophthalmitis cases were analyzed. Swollen lids and pain were statistically associated with proven cases of endophthalmitis on univariable regression analysis. Multivariable analysis indicated that swollen lids and an opaque vitreous were associated with proven cases. Five cases of endophthalmitis occurred in the cefuroxime-treated groups. No case of streptococcal infection occurred in the cefuroxime-treated groups. However, cases of infection due to streptococci showed striking differences in visual acuity and were associated with earlier onset. Characteristics in the 29 cases parallel results in previous studies, such as the Endophthalmitis Vitrectomy Study, although the addition of a control group in the ESCRS study elicited additional findings. CONCLUSION: Swollen lids, pain, and an opaque vitreous were statistically associated with proven endophthalmitis cases in the ESCRS study.
Hassan, Sohela S; Wilhelmus, Kirk R
To track the relative frequency and explore possible risk factors of fungal compared with bacterial endophthalmitis after corneal transplantation. Case-comparison study nested in a surveillance registry. We examined, among recipients who underwent surgery from January 1991 through December 2003, demographic and eye-banking characteristics of postkeratoplasty endophthalmitis cases that were reported to the Eye Bank Association of America by US eye banks. Potential predictors of fungal compared with bacterial endophthalmitis were examined using multiple logistic regression. Of 234 reported cases of postkeratoplasty endophthalmitis reported by US eye bank, 46 cases (19.7%) were fungal, and 130 cases (55.6%) were bacterial. Concordant cultures of the residual donor corneoscleral rim or preservation medium occurred significantly more often with fungal than bacterial endophthalmitis (P = .009). After the introduction of Optisol-GS, the odds of bacterial relative to fungal endophthalmitis decreased by 77% (95% confidence interval, 44% - 91%). After adjustment for the preservation method and other eye-banking variables, the odds of fungal endophthalmitis was 3.4 (95% confidence interval, 1.6 - 7.4) times that of bacterial endophthalmitis, when donor corneal preservation was 4 days or longer. The frequency of postkeratoplasty bacterial endophthalmitis compared with fungal endophthalmitis fell after widespread use of a corneal preservation medium supplemented with gentamicin and streptomycin. Further improvements in corneal preservation procedures are needed.
Mikosz, Christina A.; Smith, Rachel M.; Kim, Moon; Tyson, Clara; Lee, Ellen H.; Adams, Eleanor; Straif-Bourgeois, Susanne; Sowadsky, Rick; Arroyo, Shannon; Grant-Greene, Yoran; Duran, Julie; Vasquez, Yvonne; Robinson, Byron F.; Harris, Julie R.; Lockhart, Shawn R.
Fungal endophthalmitis is a rare but serious infection. In March 2012, several cases of probable and laboratory-confirmed fungal endophthalmitis occurring after invasive ocular procedures were reported nationwide. We identified 47 cases in 9 states: 21 patients had been exposed to the intraocular dye Brilliant Blue G (BBG) during retinal surgery, and the other 26 had received an intravitreal injection containing triamcinolone acetonide. Both drugs were produced by Franck’s Compounding Lab (Oc...
Wong, Daniel H T; Liu, Candice C H; Tong, Justin M K; Luk, Wei-Kwang; Li, Kenneth K W
We present a case of endogenous endophthalmitis because of an unusual bacterium, Citrobacter koseri. A 57-year-old woman without previous history of eye surgery or trauma presented with diabetic ketoacidosis and a painful right eye with the reduction of vision. C. koseri was identified in blood culture; thus, a diagnosis of right eye endogenous endophthalmitis was made. Intravenous and intravitreal antibiotics were both started, and vitreous culture further confirmed C. koseri as the causative organism. Computed tomography of the abdomen and pelvis revealed a right C-shaped perinephric abscess, which was drained under ultrasound guidance. Because of rapid progression to corneal melting, evisceration was performed. Cases of endogenous endophthalmitis caused by Citrobacter are very limited, and a review of all published cases in the English literature and the present case revealed that endogenous Citrobacter endophthalmitis arose almost entirely from Citrobacter renal infection. Early recognition and drainage of renal abscess may lower the chance of uncontrolled infection and endogenous spread to the eyes. Despite prompt and intensive treatment, the clinical outcome of Citrobacter endogenous endophthalmitis seems to be poor.
Full Text Available A 60-year-old immunocompetent female with pneumonia history about 10 years ago suffered from blurred vision overall survival for 3 weeks. Common cold with headache and unintentional body weight loss was also noted recently. Choroidal detachment simulating choroidal tumor was observed in the temporal quadrant. The 18F-fluoro-2-deoxyglucose (FDG positron-emission tomography/computed tomography (CT scan showed focal, mild to moderate FDG uptake in the left lateral orbit, and an enhanced lesion was seen on the recent CT scan. The suspicious choroidal tumor became larger in a week. Phacoemulsification, vitrectomy, and retinal biopsies were performed. Histochemical study of the retinal specimens established the diagnosis of endogenous cryptococcal endophthalmitis. Vitreous culture yielded Cryptococcus neoformans var. gattii. Systemic and topical voriconazole eliminated the infection. In the literature, endogenous endophthalmitis caused by C. neoformans var. gattii has not been reported in detail. The key to successful management lies in early diagnosis. If clinical improvement could not be achieved after conventional management and imaging studies have failed to yield a definite diagnosis, retinal biopsy can be considered.
Almeida, David Rp; Chin, Eric K; Shah, Shaival S; Bakall, Benjamin; Gehrs, Karen M; Boldt, H Culver; Russell, Stephen R; Folk, James C; Mahajan, Vinit B
The role of pars plana vitrectomy (PPV) for endophthalmitis has evolved over recent decades but the literature is lacking on comparisons between small-gauge and 20-gauge vitrectomy. To evaluate evolving etiological and microbiological trends in patients undergoing vitrectomy for endophthalmitis and to compare culture-positive rates and visual outcomes between small-gauge (23- and 25-gauge) and 20-gauge instrumentation during vitrectomy for endophthalmitis. Ten-year retrospective comparative case series and prospective laboratory in vitro testing. Tertiary care academic referral center. Patients who underwent PPV for endophthalmitis between 2003 and 2013. Vitreous biopsies were obtained in all cases. The effect of vitrectomy gauge (20-, 23-, and 25-gauge) and vitreous cutting rate (1,500 and 5,000 cuts per minute) on the viability of bacterial culture was evaluated in an in vitro prospective laboratory investigation. Comparison of etiology, microbiology culture-positive rates, and visual outcomes between small-gauge and 20-gauge instrumentation in patients undergoing PPV for infectious endophthalmitis. A total of 61 cases of vitrectomy for endophthalmitis were identified over a 10-year period; of these, 34 were treated with small-gauge (23- and 25-gauge) vitrectomy and 27 were treated with 20-gauge vitrectomy. In the small-gauge group, 12 cases (35.3%) yielded culture-positive results versus 20 cases (74.1%) with culture positivity in the 20-gauge cohort (P=0.002). The most common cause of endophthalmitis was cataract surgery and the most frequently identified organism was coagulase-negative Staphylococci in both groups. There was no significant difference in mean postoperative visual acuities between groups (P=0.33). Etiological trends indicate an increase in endophthalmitis due to intravitreal injection in the small-gauge group (n=9) compared to the 20-gauge group (n=3) (P=0.001). In vitro laboratory testing revealed no significant difference in rates of culture
Conclusions: Penetrating ocular trauma is the most frequent cause of pediatric endophthalmitis in China. Streptococcus and Staphylococcus species are the most commonly identified organisms in exogenous pediatric endophthalmitis whereas Fusarium species are commonly seen in endogenous endophthalmitis. In this research, in spite of aggressive management with antibiotics and vitrectomy, the visual prognosis was found to be generally poor.
Full Text Available History of present illness: A 59-year-old woman presented to the emergency department (ED with right eye pain. She had a history of cataract surgery in the right eye three months prior. The patient was seen at an outside ED eight days prior and reportedly had normal vision, normal eye pressures, with a large corneal ulcer and hypopyon in the anterior chamber. She was given subconjunctival injections of antibiotics and discharged with antibiotic drops. She was seen by a retina specialist the next day and had no evidence of endophthalmitis. On her second ED presentation, she had worsening right eye pain. Workup included normal intraocular pressures bilaterally and visual acuity with only light-perception in the affected eye. An ultrasound of her right eye was performed and is shown in figures 1 and 2. Significant findings: The patient’s ultrasound revealed an attached retina and a complex network of hyperechoic, mobile, membranous material in the posterior segment. Discussion: Endophthalmitis is a bacterial or fungal infection inside the vitreous and/or aqueous humors. The classic presentation is painful vision loss in a patient with recent ophthalmologic surgical intervention, an immunocompromised patient, or a septic patient. The specific bacteria or fungus causing the infection will vary depending on the reason for infection (post-surgical vs sepsis. Ultrasound findings typically include low amplitude mobile echoes, vitreous membranes, and thickening of the retina and choroid.1 Treatment for endophthalmitis includes direct, intraocular antibiotic injections by an ophthalmologist; hence, disposition for these patients would include admission for ophthalmology consultation. If there is a blood source of infection rather than a direct ocular inoculation, IV antibiotics should be initiated. Patients should also receive tetanus vaccination if tetanus status is outdated. In this case, the patient was diagnosed with endophthalmitis of the right eye
Full Text Available We report a case series of post-operative endophthalmitis due to Pseudomonas aeruginosa. A total of 8 patients operated for cataract, were referred to our facility with acute onset of decreased vision 1-2 days following surgery. All patients had clinical evidence of acute exogenous endophthalmitis with severe anterior chamber exudative reaction. Ocular samples (aqueous aspirate and vitreous tap for microbiology were taken from all eyes. Microbiology from all revealed P. aeruginosa which was resistant to all antibiotics except colistin. With prompt and accurate microbiological support it was possible to control the infection in all the eyes with the use of colistin intravitreally and intravenously which to the best of our knowledge, has been never reported. Intravitreal injection of colistin could be an option effective in the management of multi-drug-resistant endophthalmitis caused by Gram-negative bacteria.
Muşat, O; Toma, Oana; Cristescu, R; Coman, Corina; Asandi, R; Burcea, M
We present 3 cases of postsurgery endophthalmitis, with good initial operatory technique, which were admitted in our hospital within variable time, to which a second surgery was performed, with good postoperative evolution, without any inflammatory signs and preserving the eye. We analyse the pre and post-operative treatment of endophthalmitis, but also the ways to prevent the appearance of this post-operative complication.
Angelina Su-Min Yong
Full Text Available Endogenous endophthalmitis is a rare ocular infection affecting the vitreous and/or aqueous humours. It is associated with poor visual prognosis and its commonest endogenous aetiology is infective endocarditis. The causative organisms of endogenous endophthalmitis complicating endocarditis are mainly Group A or B streptococci. The identification of Group C and G streptococci such as Streptococcus dysgalactiae is comparatively uncommon and has only been reported in a few case reports or series. We therefore report a case of infective endocarditis caused by Streptococcus dysgalactiae first presenting with endogenous endophthalmitis, the most likely source being bilateral feet osteomyelitis in a patient with type I diabetes. The patient was treated with a course of intravenous benzylpenicillin, intravitreal antibiotics, bilateral below knee amputations and mitral valve replacement. She survived all surgical procedures and regained partial visual acuity in the affected eye.
Steeples, L R; Jones, N P
PURPOSE To describe pyogenic vertebral osteomyelitis as a rare infection associated with endogenous endophthalmitis.METHODS A retrospective review of three patients with endogenous endophthalmitis and sepsis due to underlying Staphylococcal vertebral osteomyelitis presenting during a 21-month time period. The ophthalmic and systemic features and management and outcomes are presented.RESULTS One patient developed unilateral endophthalmitis with cervical spine osteomyelitis, Staphylococcus aureus being isolated from blood cultures. The second presented with bilateral endophthalmitis with disseminated Methicillin-resistant S. aureus (MRSA) infection, with thoracic and lumbar discitis and para-spinal abscesses. MRSA was cultured from vitreous, blood, and synovial fluid. Both patients received prolonged courses of intravenous antibiotics. Intravitreal antibiotic therapy was used in the second patient. Excellent visual and systemic outcomes were achieved in both cases with no ocular complications. The third patient developed lumbar osteomyelitis following spinal surgery and presented with disseminated S. aureus sepsis including unilateral endogenous endophthalmitis. Despite systemic antibiotics and intensive care the patient died.CONCLUSIONS Endogenous endophthalmitis should be suspected in septic patients developing eye symptoms. Endogenous endophthalmitis with staphylococcal bone infection is a rare but serious condition. Osteomyelitis should be considered as an infective source in any such patient reporting bone pain or reduced spinal mobility. Prompt investigation and treatment can achieve favourable visual and systemic outcomes.
Seok, Susie; Jang, Young Jun; Lee, Seung Woo; Kim, Ho Chang; Ha, Gyoung Yim
We here in report a case of bilateral endogenous endophthalmitis caused by Pantoea agglomerans (P. agglomerans) in a patient who had interstitial lung disease and was treated with oral corticosteroids. A 72-year-old man presented with decreased visual acuity in both eyes nine days after he received oral corticosteroids. He had marked uveitis, cataracts, and vitreous opacities. Cultures were taken of blood, aqueous humor, and vitreous. We initially suspected a fungal etiology and treated him with antifungal drugs; however, the intraocular disease progressed without improvement. Vitreous culture was positive for P. agglomerans. The patient underwent pars plana vitrectomy with cataract surgery bilaterally, followed by a 2-week course of antibiotics. The final visual acuity was 20/25 in the right eye and 20/200 in the left eye. This is the first report of bilateral endogenous endophthalmitis caused by P. agglomerans in Korea; it is also the first case reported outside of the United States.
Lin, Zhong; Feng, Xiaofen; Zheng, Liya; Moonasar, Nived; Shen, Lijun; Wu, Ronghan; Chen, Feng
Endophthalmitis is a rare but severe complication following PPV. The incidence of endophthalmitis varies between 20-gauge, 23-gauge, and 25-gauge incisions. The incidence and clinical features of endophthalmitis after 23-gauge PPV in an eye hospital in China was reported in this study. Data of the eyes that underwent 23-gauge PPV from January 2011 to December 2014 at the Eye Hospital of Wenzhou Medical University was retrospectively collected. All the information was obtained from the electronic medical system. The exclusion criteria included: (1) preoperative diagnosis of endophthalmitis; (2) history of vitrectomy; (3) intraocular surgery within 6 months; (4) history of ocular penetrating trauma; (5) sutures for any of the 3 sclerotomy incisions; (6) patients with cancer, acquired immune deficiency syndrome, or taking drugs that may influence the immune system. The diagnosis of endophthalmitis was based on clinical characteristics and/or culture results from an operative sample. Three thousand nine hundred seventy nine eyes that underwent 23-gauge PPV surgery were included in this study. Among these eyes, 3 eyes developed endophthalmitis after surgery, giving an incidence of 0.075% (3/3979). The period in which endophthalmitis developed ranged from 1 to 5 days post-operation. The visual acuity decreased to hand motions or light perception postoperatively. The culture of aqueous and vitreous of the 2 eyes revealed Staphylococcus epidermidis and enterococcus faecalis respectively, however was negative for the third eye. All 3 eyes had a favorable response to the treatment of vitreous tap and intravitreal antibiotics injection. Two eyes gained visual acuity of 0.05 and 0.5, respectively at the final visit. Endophthalmitis is a rare but sight-threatening complication after 23-gauge pars plana vitrectomy. The peak duration of onset was within 5 days post-operation, with gram positive cocci being the common pathogenic organism.
Full Text Available David RP Almeida,1 Eric K Chin,2,3 Shaival S Shah,3 Benjamin Bakall,3 Karen M Gehrs,3 H Culver Boldt,3 Stephen R Russell,3 James C Folk,3 Vinit B Mahajan3,41VitreoRetinal Surgery PA, Minneapolis, MN, 2Retina Consultants of Southern California, Riverside, CA, 3Vitreoretinal Service, Department of Ophthalmology and Visual Sciences, 4Omics Laboratory, University of Iowa, Iowa City, IA, USABackground: The role of pars plana vitrectomy (PPV for endophthalmitis has evolved over recent decades but the literature is lacking on comparisons between small-gauge and 20-gauge vitrectomy.Objective: To evaluate evolving etiological and microbiological trends in patients undergoing vitrectomy for endophthalmitis and to compare culture-positive rates and visual outcomes between small-gauge (23- and 25-gauge and 20-gauge instrumentation during vitrectomy for endophthalmitis.Methods: Ten-year retrospective comparative case series and prospective laboratory in vitro testing. Tertiary care academic referral center. Patients who underwent PPV for endophthalmitis between 2003 and 2013. Vitreous biopsies were obtained in all cases. The effect of vitrectomy gauge (20-, 23-, and 25-gauge and vitreous cutting rate (1,500 and 5,000 cuts per minute on the viability of bacterial culture was evaluated in an in vitro prospective laboratory investigation.Main outcome measures: Comparison of etiology, microbiology culture-positive rates, and visual outcomes between small-gauge and 20-gauge instrumentation in patients undergoing PPV for infectious endophthalmitis.Results: A total of 61 cases of vitrectomy for endophthalmitis were identified over a 10-year period; of these, 34 were treated with small-gauge (23- and 25-gauge vitrectomy and 27 were treated with 20-gauge vitrectomy. In the small-gauge group, 12 cases (35.3% yielded culture-positive results versus 20 cases (74.1% with culture positivity in the 20-gauge cohort (P=0.002. The most common cause of endophthalmitis was
Baskaran, Prabu; Ramakrishnan, Seema; Dhoble, Pankaja; Gubert, Joseph
To report a case of beta-hemolytic streptococcal endophthalmitis following crane-pecking injury. A twelve-year-old boy was brought to us by his father with history of crane beak injury in his right eye. On examination, his vision was 6/24 Snellen's acuity. Anterior segment examination showed a full thickness two mm corneo-limbal tear at 1 o'clock with iris prolapse. Pupil showed peaking through the wound with a clear crystalline lens. There was no evidence of hypopyon in the anterior chamber and B-scan ultrasonography showed acoustically clear vitreous with an attached retina. Left eye was within normal limits. Primary corneo-limbal tear repair was performed within 24 hours from the time of presentation. Intra-operatively, the corneal surgeon noted turbid aqueous with minimal hypopyon. In view of clinical suspicion of infection, an intravitreal tap for culture was taken during the primary repair, and prophylactic intravitreal antibiotics were given. The culture report showed beta-hemolytic streptococci. Pars plana vitrectomy with intravitreal antibiotics was performed after 2 days as serial ultrasound scans showed appearance and worsening of endophthalmitis. A month after the surgery, his best corrected visual acuity improved to 6/12. Ocular injuries resulting from bird pecking are very rare. We treated a case of full thickness corneo-limbal tear with endophthalmitis caused by beta-hemolytic streptococci following a crane-pecking injury. We recommend that injecting intravitreal antibiotics along with primary globe repair in case of severe/contaminated injuries and early pars plana core-vitrectomy would result in better outcome like in our case.
Sudhalkar, Aditya; Majji, Ajit B; Chhablani, Jay; Manderwad, Guruprasad
To determine the clinical profile and outcomes of patients with Pantoea agglomerans endophthalmitis as seen at a tertiary eye care center in India. Retrospective observational case series. Data collected included demographics, history, the initial and final corrected distance visual acuity, details of the ocular and systemic examination, surgeries performed, and the final anatomical outcome. The final corrected distance visual acuity and the anatomical outcome were the outcome measures. Four patients had traumatic endophthalmitis; the fifth developed endophthalmitis after cataract surgery. All patients were men with a mean age of 34.24 ± 23.34 years. Three patients had corneal laceration and traumatic cataract. All patients underwent vitreous sampling with intraocular antibiotic injection with or without lensectomy and corneal wound repair. The visual acuity at presentation ranged from hand motion to perception of light. One patient ended up with phthisis in the affected eye. One patient developed postoperative retinal detachment and underwent successful surgery. The final visual acuity ranged from 20/25 to no light perception. P. agglomerans is a likely source of infection in traumatic and postoperative cases. Though variable, it appears sensitive to common antibiotics. The visual and anatomical prognosis seems fair in most cases. Special care needs to be taken to ensure the organism is not missed, given the rarity of the condition and the isolation techniques required.
Bárbara Rodrigues Nunes Barreiros
Full Text Available The objective was to identify readmission’s profile and causes of heart surgery patients. A retrospective, descriptive study, through the revision of records from patients submitted to myocardial revascularization surgery or valvar prosthesis implantation with posterior readmission. Sixty-two patients composed the sample. The readmission rate was 5.9%. Surgical site infection was the main cause for readmission in 87.5% of patients submitted to myocardial revascularization surgery and in 12.5% of valvar implantation (p<0.001 and, it was associated with obesity (p=0.05 and dyslipidemia (p=0.007. To identify patients at risk of surgical site infection can minimize readmission rates and decrease care costs and, it deserves a special planning of multi-professional actions.
Malihi, Mehrdad; Li, Xintong; Patel, Shriji; Eck, Thomas; Chu, David S; Zarbin, Marco A; Bhagat, Neelakshi
To describe the demographics, characteristics, management, and outcomes of eyes with endophthalmitis related to infectious keratitis. Retrospective chart review of all patients treated for infectious keratitis-associated infectious endophthalmitis between 2001 and 2014 at University Hospital, Rutgers New Jersey Medical School. Thirty-eight cases with infectious keratitis-associated infectious endophthalmitis were identified (21 men [55%], mean age: 66.2 ± 20.7 years), with average time from the beginning of ulcer symptoms to endophthalmitis of 11.0 days. Associated systemic conditions (diabetes, HIV, immunosuppressive therapy, cirrhosis, or dementia) were present in 57.9%; 60.5% had previous intraocular surgery. Etiology showed gram-positive bacteria in 14 cases (36.9%), gram-negative bacteria in 7 (18.4%), fungi in 4 (10.5%), and no growth/unknown in 12 (31.6%). Nineteen cases (50%) presented with no light perception and were primarily enucleated. The remaining 19 eyes each received intravitreal antibiotics (mean: 1.5 injections); 8 (42.0%) underwent pars plans vitrectomy with vitreous biopsy, whereas 5 (26.3%) received emergency corneal transplantation. Final visual acuity was no light perception in 6 eyes (3 secondarily enucleated), light perception in 2, hand motion in 7, counting fingers in 2, and ≥20/50 in 2. Our study of 38 eyes with infectious keratitis-associated infectious endophthalmitis revealed generally poor visual outcomes and a high rate of systemic conditions and previous intraocular surgery.
Shah, C V; Jones, D B; Holz, E R
To report a case of fungal keratitis with consecutive endophthalmitis caused by Microsphaeropsis olivacea. Case report. A 51-year-old man developed fungal keratitis and consecutive endophthalmitis after sustaining a penetrating injury to the right eye. Cultures of the aqueous humor yielded M. olivacea. Infection resolved after intraocular fungal debridement, intravitreous amphotericin B, and aggressive topical natamycin and oral fluconazole. Persistent, low-grade smoldering corneal and intraocular inflammation required topical corticosteroid therapy. M. olivacea is an exceedingly rare ocular pathogen. The intraocular portion of the infection responded quickly to intravitreal antifungal treatment; however, the course was prolonged by smoldering corneal inflammation. Prompt recognition of intraocular spread and aggressive treatment may be beneficial in fungal infections caused by unusual organisms with uncertain virulence.
Mukherjee, A; Pramanik, S; Das, D; Roy, R; Therese, K L
Accurate etiological diagnosis is the key to prevention of ocular morbidity in endophthalmitis cases. A 66 year old male was suffering from chronic endophthalmitis post-cataract surgery. Polymerase chain reaction examination on anterior chamber fluid was positive for Propionibacterium acnes but negative for the panfungal genome. He was advised vitrectomy with intravitreal injections. Polymerase chain reaction of vitreous aspirate was positive for P.acnes as well as panfungal genome. The vitreous sample also grew yeast in culture which was identified as Candida pseudotropicalis. Patient was treated on an alternate day regimen of intravitreal Vancomycin and Amphotericin B in the post-operative period. There was improvement in vision at final follow up. Chronic endophthalmitis can have polymicrobial etiology which will require appropriate diagnostic and therapeutic strategies. The role of molecular testing is vital in these cases as growth in culture is often negative.
Cheung, Crystal S Y; Wong, Amanda W T; Lui, Alex; Kertes, Peter J; Devenyi, Robert G; Lam, Wai-Ching
To report the incidence of endophthalmitis in association with different antibiotic prophylaxis strategies after intravitreal injections of anti-vascular endothelial growth factors and triamcinolone acetonide. Retrospective, comparative case series. Fifteen thousand eight hundred ninety-five intravitreal injections (9453 ranibizumab, 5386 bevacizumab, 935 triamcinolone acetonide, 121 pegaptanib sodium) were reviewed for 2465 patients between January 5, 2005, and August 31, 2010. The number of injections was determined from billing code and patient records. The indications for injection included age-related macular degeneration, diabetic macular edema, central and branch retinal vein occlusion, and miscellaneous causes. Three strategies of topical antibiotic prophylaxis were used by the respective surgeons: (1) antibiotics given for 5 days after each injection, (2) antibiotics given immediately after each injection, and (3) no antibiotics given. The primary outcome measures were the incidence of culture-positive endophthalmitis and culture-negative cases of suspected endophthalmitis. Nine eyes of 9 patients with suspected endophthalmitis after injection were identified. Three of the 9 cases had culture-positive results. The overall incidence of endophthalmitis was 9 in 15 895. The incidence of culture-negative cases of suspected endophthalmitis and culture-proven endophthalmitis after injection was 6 in 15 895 and 3 in 15 895, respectively. Taking into account both culture-positive endophthalmitis and culture-negative cases of suspected endophthalmitis, the incidence per injection was 5 in 8259 for patients who were given antibiotics for 5 days after injection, 2 in 2370 for those who received antibiotics immediately after each injection, and 2 in 5266 who received no antibiotics. However, if considering culture-proven endophthalmitis alone, the use of topical antibiotics, given immediately or for 5 days after injection, showed lower rates of endophthalmitis
Shoughy, Samir S; Tabbara, Khalid F
Endophthalmitis due to endogenous or exogenous bacteria is a rare infection of the eye. We report a case of endophthalmitis following Listeria monocytogenes keratoconjunctivitis in a 27-year-old healthy white male presenting with hand motion visual acuity, right eye mucopurulent conjunctivitis, elevated intraocular pressure, and pigmented hypopyon 6 months post-keratectomy. The conjunctivitis was unresponsive to a 5-day course of topical tobramycin eye drops, and the patient developed keratitis with pain that progressed to endophthalmitis after 21 days. Diagnostic B-scan revealed vitreous exudates. Intraocular fluid specimen showed Gram-positive organisms and the aqueous culture grew penicillin-/aminoglycoside-sensitive L. monocytogenes. The patient was given intravitreal and systemic vancomycin and ceftazidime. The eye was unresponsive to intravenous penicillin and gentamicin; the anterior chamber progressively flattened and developed phthisis bulbi. L. monocytogenes keratoconjunctivitis may lead to bacterial endophthalmitis. Prompt culture and early antibiotic therapy are recommended.
Full Text Available Sterile endophthalmitis appears as an infrequent complication of intravitreal injections and seems to develop mainly in the context of the off-label use of drugs that have not been conceived for intravitreous administration. The aetiology of sterile endophthalmitis, independently of the administered drug, remains uncertain and a multifactorial origin cannot be discarded. Sterile inflammation secondary both to intravitreal triamcinolone acetonide and to intravitreal bevacizumab share many characteristics such as the acute and painless vision loss present in the big majority of the cases. Dense vitreous opacity is a common factor, while anterior segment inflammation appears to be mild to moderate. In eyes with sterile endophthalmitis, visual acuity improves progressively as the intraocular inflammation reduces without any specific treatment. If by any chance the ophthalmologist is not convinced by the sterile origin of the inflammation, this complication must be treated as an acute endophthalmitis because of the devastating visual prognosis of this intraocular infection in the absence of therapy.
Full Text Available Background/Aim. Nowadays, eye injuries are a leading cause of one-eye disease or blindness worldwide. The aim of this study was to comparatively analyze the frequency of endophthalmitis following war and peace eye injuries. Methods. All the patients went through the detailed ophthalmologic examinations, prophylactic antibiotic treatment, and pars plana vitrectomies (VPP, or other required surgical interventions. Results. Inside the period from 1991 to 1998, 647 patients with eye injuries were hospitalized, out of which 500 with penetrating eye injuries. In the period 1999−2004, 611 patients with eye injuries, were treated, out of which 297 had penetrating eye injuries. Out of 500 patients with war penetrating eye injuries, in 286 of the cases intrabulbar foreign bodies (IFB were detected. The signs of endophthalmitis were observed in 26 eyes (5.2% at admission. Out of totally 297 peace penetrating eye injuries, 196 (66% were IBF. In 25 eyes (8.4% endophthalmitis was observed. Conclusion. In our study, the frequency of posttraumatic endophthalmitis following penetrating war eye injuries was relatively low, even lower than the frequency of endophthalmitis following peace eye injuries.
Full Text Available Samir S Shoughy,1 Khalid F Tabbara1–31The Eye Center and The Eye Foundation for Research in Ophthalmology, Riyadh, Saudi Arabia; 2Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia; 3The Wilmer Ophthalmological Institute of The Johns Hopkins University School of Medicine, Baltimore, MD, USAAbstract: Endophthalmitis due to endogenous or exogenous bacteria is a rare infection of the eye. We report a case of endophthalmitis following Listeria monocytogenes keratoconjunctivitis in a 27-year-old healthy white male presenting with hand motion visual acuity, right eye mucopurulent conjunctivitis, elevated intraocular pressure, and pigmented hypopyon 6 months post-keratectomy. The conjunctivitis was unresponsive to a 5-day course of topical tobramycin eye drops, and the patient developed keratitis with pain that progressed to endophthalmitis after 21 days. Diagnostic B-scan revealed vitreous exudates. Intraocular fluid specimen showed Gram-positive organisms and the aqueous culture grew penicillin-/aminoglycoside-sensitive L. monocytogenes. The patient was given intravitreal and systemic vancomycin and ceftazidime. The eye was unresponsive to intravenous penicillin and gentamicin; the anterior chamber progressively flattened and developed phthisis bulbi. L. monocytogenes keratoconjunctivitis may lead to bacterial endophthalmitis. Prompt culture and early antibiotic therapy are recommended.Keywords: conjunctivitis, L. monocytogenes, endophthalmitis
Pradeep Kumar Panigrahi
Full Text Available We report a rare case of Aspergillus terreus endogenous endophthalmitis in an immunocompetent patient with subretinal abscess and also review the reported cases. A 50-year-old healthy male presented with sudden painful loss of vision in right eye. He was diagnosed with endogenous endophthalmitis and underwent urgent vitrectomy. Aspergillus terreus growth was obtained in culture. At final follow-up, there was complete resolution of the infection but visual acuity was poor due to macular scar. Aspergillus terreus is a rare cause of endophthalmitis with usually poor outcomes. Newer antifungals like Voriconazole can be sometimes associated with better prognosis.
Mayer, Christian; Loos, Daria; Feucht, Nikolaus; Zapp, Daniel; Prahs, Philipp Maximilian; Tandogan, Tamer; Khoramnia, Ramin
Endogenous endophthalmitis is a rare and severe inflammation of the eye in the context of a systemic infectious disease, which can lead to the loss of the affected eye in the worst case. In a 5-year period, 20 eyes were treated for endogenous endophthalmitis and evaluated retrospectively. Evaluation parameters were epidemiological data, causes, concomitant diseases, assessment of the pathogen spectrum, therapy and visual acuity. 13.2% (n = 20/152; 20 eyes of 17 patients) of all endophthalmitis cases were of endogenous origin. In 15% (n = 3/20) of the cases, bilateral endogenous endophthalmitis was present. The cause for the endophthalmitis was generalised sepsis in 9 of 17 cases, an infection of the urogenital tract in 2 of 17 cases and endocarditis and liver abscess in 1 of 17 cases, respectively. In 4 of 17 cases, no primary foci were detected. Eight of 17 patients suffered from diabetes mellitus, 6 of 17 from renal insufficiency and 2 of 17 from malignancies, pneumonia or rheumatism. Two of 17 patients had had an organ transplantation, 15 of 17 suffered from cardiovascular diseases, 3 of 17 were immunosuppressed and 2 of 17 reported drug abuse. Four of 17 infections were caused by streptococci, 3 of 17 by Candida, 2 of 17 by herpes viruses and 1 of 17 by Staphylococcus aureus and Bacillus cereus. No pathogen could be found in 5 cases. The time interval between the onset of symptoms and diagnosis and the beginning of the therapy was 4 days (min.: 1 day; max.: 39 days). This was significantly longer in comparison with other causes of endophthalmitis (p Endogenous endophthalmitis is often misdiagnosed due to a severe underlying non-ophthalmological disease. Delayed presentation with consequent late initiation of therapy is an unresolved problem, because colleagues from other fields are often unexperienced in diagnosing the ocular infection. This is also a cause of the already poor visual prognosis. Ophthalmologists can usually only influence the choice
Joseph J. Raevis
Full Text Available Purpose: To report a case of intravenous (i.v. heroin use-associated endogenous endophthalmitis caused by Scopulariopsis fungal species, and its response to intravitreal and oral voriconazole treatments. Patient: A 21-year-old-female with chronic hepatitis C and i.v. heroin use presented with subacute decreased vision to hand motion in her left eye. Results: Endogenous fungal endophthalmitis caused by Scopulariopsis was confirmed by vitreous biopsy. The patient improved clinically after vitrectomy with intravitreal voriconazole and 3 weeks of oral voriconazole. The final vision was 20/60 after 6 months. Conclusions: Scopulariopsis is a rare cause of endophthalmitis, and is often difficult to treat due to its resistance to commonly used antifungals. This case is the first report of Scopulariopsis endophthalmitis secondary to i.v. drug use.
Salmenkivi, Jyrki; Sund, Reijo; Paavola, Mika; Ruuth, Iiris; Malmivaara, Antti
Register study. The purpose of this study was to assess the safety of lumbar spine surgery for degenerative disorders and to assess the predictive factors for mortality and causes of death. Growing numbers and relative indications of spine surgery emphasize the importance of patient safety. We assessed the incidence of mortality related to surgery, overall case fatality and factors predicting mortality in elective spinal surgery. A national database was utilized to assess patient characteristics, surgical procedures, and outcomes of degenerative spinal surgery in Finland. Patients were classified into four diagnostic categories: disc herniation, spinal stenosis, degenerative disc disease, and spondylolysis and spondylolisthesis. The mortality related to surgery and overall mortality in each diagnostic group was analyzed at 7 days, 30 days, 90 days, and 1 year after surgery. We categorized the deaths into medical errors, sequelae of surgery, surgery probably a contributing factor, and deaths not associated with surgery. Age, sex, comorbid conditions, and hospital characteristics were considered as potential risk factors for mortality. Out of 408 deaths (0.67% of total of 61,166 patients) deaths that occurred during the 1-year follow up, 49 deaths (12% of deaths, 0.08% of patients) were classified as having an association with surgery: two deaths by medical errors, 28 deaths by complications after surgery and 19 deaths related to the surgery. The surgery-related 1-year mortality was 0.08%. Age >75 years, male sex, diabetes, and hypertension showed an association with increased risk of death related to surgery. Mortality caused by elective spinal surgery is rare. Cardiovascular incidents are the most common reasons for deaths occurring soon after surgery. Consideration of expected gains and risks of surgery, prevention of unintended errors during surgery and recognition and treatment of complications once they occur are recommended. 3.
Full Text Available Abstract Introduction We report a case of early lactobacillus endophthalmitis which occurred ten days after trabeculectomy. Case presentation A 76-year-old Caucasian diabetic woman underwent uncomplicated trabeculectomy with a collagen implant as an adjunct, in her left phakic eye, for the treatment of uncontrolled open-angle glaucoma. Ten days post-operatively, our patient complained of left phakic eye discharge pain and visual acuity decreased to "light-perception". The anterior chamber had 3+ cells and flare, and there was also 2 mm layered hypopyon. Vitreous involvement was present obscuring visualization of the fundus. On the same day our patient underwent vitrectomy surgery and intra-vitreal and systemic antibiotics were administered. Vitreous cultures grew Lactobacillus brevis. Our patient responded well to treatment and 30 days after vitrectomy visual acuity improved to 1/10. Six months later our patient underwent cataract surgery. Eight months after initial surgery visual acuity was 2/10 and intra-ocular pressure was 14 mmHg without any anti-glaucoma medication. Conclusions This is the first report of acute lactobacillus endophthalmitis in the phakic eye of a diabetic patient after trabeculectomy. Glaucoma surgeons should be aware of the potential for acute post-operative endophthalmitis due to rare microorganisms, such as lactobacillus, in glaucoma filtration surgery, especially in diabetic patients. The literature shows an increased risk of endophthalmitis when anti-metabolites are used in conjunction with trabeculectomy. Perhaps, any type of wound healing modulation, such as collagen or mitomycin-C may increase this risk. However, it is unclear at this time and more studies need to be done. In this single case, vitrectomy combined with intra-vitreal and systemic antibiotics were efficient in limiting the devastating sequels of this complication.
Full Text Available INTRODUCTI ON: Endogenous or metastatic endophthalmitis is a very rare sever form of ocular disease which is uncommon now - a - days. Prevalence of endogenous bacterial endophthalmitis is 2 - 8% of all cases of endophthalmitis 1 . Mostly it is associated with chronic disease like diabetes mellitus, renal failure, liver abscesses, prolong placement of catheter, IV line or central venous line, drug abusers and immunocompromise d patients. Gram +bacteria are the most common causative organism of the endogenous bacterial endophthalmitis . 1 A few cases of endogenous bacterial endophthalmitis due to klebsiella pneumonias, a gram - ve organism have been documented and majority of them were in Taiwan . 2, 3,4,5,6, 7 K. pneumonia endophthalmitis is associated with diabetes mellitus and hepatic abscesses can be bilateral and resulted into poor visual outcome . 2,3,4,5,6, 7 K. pneumonia pneumonia has been reported most frequently from patients with alcoholic liver diseases and one of the common cause of acute osteomyelitis and septic arthritis . 8,9 In this scenario we report the case of a Malawian in African Continent who developed bilateral endogenous bacterial endophthalmitis after suffering from pneumonia in immunocompromise state. PURPOSE : to report a case bilateral endogenous endophthalmitis secondary to pneumonia in an AIDS patient . DESIGN : Observational case report . METHODS : A patient with bilateral pain full red eye with diminution of vision was seen in c onsultation by ophthalmology. RESULT : with clinical characteristic and laboratory diagnosis of sputum and blood conf i rmed the causative agent for pneumonia and endophthalmitis is K.pneumonia. CONCLUSION : it is unusual disease, required early detection and prompt treatment.
Full Text Available Jinmann Chon,1 Moosang Kim2 1Department of Rehabilitation Medicine, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul, 2Department of Ophthalmology, School of Medcine, Kangwon National University, Chuncheon, Korea Abstract: Endophthalmitis following intraocular surgery can be devastating. This case report demonstrates successful management of late-onset Streptococcus mitis endophthalmitis treated by vitrectomy, panretinal photocoagulation (PRP and silicone oil tamponade. A 75-year-old man presented with painful vision loss in his right eye. The patient had uneventful phacoemulsification and intraocular lens implantation in the right eye at an outside clinic 6 weeks prior. Examination disclosed hypopyon and vitritis, as well as discrete inflammatory collections in the vitreous. The patient underwent vitrectomy with PRP and silicone oil tamponade. Vitreous cultures were positive for S. mitis, a pathogen associated with severe tissue damage and poor clinical outcomes. One month after the surgery, intraocular inflammation was stabilized, and visual acuity was improved from light perception to 20/200. Aggressive surgical management may play a role in improving outcomes in these patients. Keywords: late-onset endophthalmitis, Streptococcus mitis, vitrectomy
Cubillas, M; Sampedro, A; Domínguez, B; Carrio, I; Bango, V; Barbón, J J
The cases are presented on 2patients with bacterial endogenous endophthalmitis. The first one was caused by Streptococcus bovis, developed after colonoscopy, which had a poor outcome and resulted in evisceration. The second case was caused by a methicillin resistant Staphylococcus aureus from an arthrodesis complicated with a para-spinal abscess. It had an excellent visual outcome. Bacterial endogenous endophthalmitis is a rare, but serious ocular disease that occurs when bacteria reach the eye via the bloodstream. It requires a very early diagnosis based on the clinical symptoms and patient history. A suitable and specific treatment with intravenous and intravitreal antibiotics may prevent a bad visual prognosis in some cases. Copyright © 2017 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.
Babadi, Hadis; Fereidooni-Moghadam, Malek; Dashtbozorgi, Bahman; Cheraghian, Bahman
Despite the importance of cosmetic surgery in improving body image and promoting individuals' physical and mental health, it is accompanied with some physical, mental, and economic problems, because it is an invasive procedure. Considering such extensive consequences and given the rising demand for performing such surgeries, it is essential to consider programs for reducing such requests. The present study aimed to investigate the psychosocial causes of the tendency for facial cosmetic surgery in patients referred to medical centers in Ahvaz in 2016-2017. This study was conducted on 385 facial cosmetic surgery applicants referred to medical centers in Ahvaz and were selected using a sequential non-probability sampling method. The data collection tool was a questionnaire divided into two sections namely: (1) demographic questions and (2) a questionnaire on the psychosocial causes of the tendency for facial cosmetic surgery. The mean scores of the psychological and social causes of the tendency for facial cosmetic surgery were 4.46 (SD = 1.67) and 3.44 (SD = 2.57), respectively. "Being interested in being beautiful" was the most frequent positive response of the participants regarding the cause of tending to undergo facial cosmetic surgery (88.6%) and the least frequent response was estimated to be 35.1% for the "inappropriate psychological state" cause. The results of this study showed that psychological factors affected the participants' tendency for facial cosmetic surgery more than social factors. Determining and identifying such psychological pressures and providing individual training and psychological support can prevent individuals from undergoing facial cosmetic surgery. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Full Text Available Purpose: To describe the microbiological profile and clinical outcome in the eyes with culture-proven exogenous endophthalmitis. Methods: A retrospective analysis of 495 eyes diagnosed as exogenous endophthalmitis was performed over a period of 10 years. In all, aseptically collected aqueous and vitreous aspirates were cultured for bacteria and fungus using standard microbiological techniques. Gram-stain and KOH preparation of the specimens were also performed. The antibiotic susceptibility testing for bacterial isolates was performed by Kirby-Bauer disk diffusion method. The treatment was modified according to the antibiotic sensitivity profile. The final clinical ocular condition was divided into improved, stable or deteriorated. Results: Of 148 culture-proven endophthalmitis eyes, 137 (92.57% were referred from elsewhere, and 11 (7.43% belonged to our institute. Aetiologically, 76 (51.35% eyes were post-cataract surgery, 61 (41.22% were post-traumatic, 5 (3.38% eyes post-intravitreal anti-vascular endothelial growth factor injection, 5 associated with corneal diseases and 1 bleb-related endophthalmitis. In 31 (20.95% eyes, primary intravitreal antibiotics were given outside. The cultures revealed monomicrobial growth in 92.57% (n = 137 and polymicrobial growth in 7.43% (n = 11. Among the bacteria (n = 121, 81.76%, Pseudomonas species dominated overall (n = 32, 27.11% and post-operative (n = 26, 38.23% endophthalmitis group. Staphylococcus epidermidis (n = 14, 28% was prominent in post-traumatic endophthalmitis group. Ninety-two percent (n = 108 isolates of bacteria were sensitive to vancomycin. In 78 (52.7% eyes, the clinical ocular condition improved or remained stable while deteriorated in 51 (34.46%. Conclusion: A bacterial predominance was observed among causative organisms of exogenous endophthalmitis with Pseudomonas species being the most common. The appropriate surgical intervention improved or stabilised the visual acuity in nearly
Full Text Available While invasive aspergillosis occurs typically in severely immunocompromised patients, cases of surgical site infections have been reported in immunocompetent individuals. The purpose is to report an eye with post-operative Aspergillus endophthalmitis, which achieved a good visual outcome following early and aggressive treatment. A young patient, known case of allergic bronchopulmonary aspergillosis presented to us with post-cataract surgery endophthalmitis. He was treated with pars plana vitrectomy and intravitreal voriconazole and systemic itraconazole. The patient regained a vision of 20/30 with follow up of 2 years.
Xiao, Bo; Yang, Jin; Chu, Yanhua; Han, Quanhong
To summarize the characters of 6 bleb-associated endophthalmitis (BAE) cases and to report the outcomes of prompt 27-gauge sutureless transconjunctival vitrectomy to treat these cases. Retrospective, non-randomized, consecutive case series of patients diagnosed with bleb-associated endophthalmitis who underwent prompt 27-gauge vitrectomy. The interval to get bleb-associated endophthalmitis from previous surgery was variant from 2 weeks to 36 months. Most of the patients experienced eye pain. The visual acuity was affected quickly. All the patients presented with hypopyon, fibrinous reaction, and vitreous wick. The size of the hypopyon was from 2 to 4 mm. Two patients came with intraocular lenses. Prompt 27-gauge sutureless transconjunctival vitrectomy was performed on all patients with bleb-associated endophthalmitis. None of the patients experienced complications of sutureless vitrectomy such as hypotony or wound leak. The improvement of best corrected visual acuity (BCVA) was significant in four of six patients. The improvement of BCVA was statistically calculated by using logMAR VA (p 21 mmHg) and received pressure-lowering agents. BAE is associated with substantial visual morbidity. Prompt 27-gauge sutureless transconjunctival vitrectomy is an effective and safe way for treating bleb-associated endophthalmitis.
Full Text Available Limbal relaxing incisions (LRIs are considered a relatively safe procedure with rapid stabilization and absence of infectious complications. Do we need to readdress this last impression? We report a case of nocardia endophthalmitis associated with an exudate at the site of an LRI in a patient who underwent routine cataract surgery. This case, to the best of our knowledge, is the first report of its kind, stressing the need for a cautious approach to the adoption of this method of astigmatic correction.
Hayes, R A; Bennett, H Y; O'Hagan, S
This report describes the first recognised case of Rothia dentocariosa endophthalmitis following intravitreal injection. A 57-year-old indigenous Australian diabetic female developed pain, redness and decreased vision 3 days after intravitreal aflibercept injection to the right eye-administered for diabetic vitreous haemorrhage with suspected macular oedema and proliferative diabetic retinopathy. Examination revealed best corrected visual acuity (BCVA) of hand movements, ocular hypertension and marked anterior chamber inflammation. The left eye was unaffected but had a BCVA of 6/24 due to pre-existing diabetic retinopathy. Vitreous culture isolated Rothia dentocariosa as the organism responsible for the endophthalmitis. The following treatment with intraocular cephazolin, vancomycin and ceftazidime, topical ciprofloxacin and gentamicin and systemic ciprofloxacin, the patient underwent vitrectomy. Nine weeks after onset, the patient's BCVA had improved to 6/36, and fundal examination revealed extensive retinal necrosis. Rothia dentocariosa is presented as a rare cause of endophthalmitis following intravitreal injection and reports the appearance of 'pink hypopyon' previously observed with other organisms. Its identification also demonstrates the risk of oral bacterial contamination during intraocular injections. Vigilance with strategies to minimise bacterial contamination in the peri-injection period are important. Further research to identify additional techniques to prevent contamination with oral bacteria would be beneficial, including whether a role exists for patients wearing surgical masks during intravitreal injections.
Iyer, M N; Kranias, G; Daun, M E
To report a case of post-traumatic infectious endophthalmitis caused by Clostridium tetani and Bacillus spp. Case report. A 25-year-old man developed endophthalmitis after a traumatic corneoscleral laceration of his right eye by a concrete reinforcement bar. He underwent pars plana lensectomy and vitrectomy with aspiration of vitreous fluid and a conjunctival swab for cultures. Cultures from the conjunctival swab were negative for organisms. Cultures of the vitreous aspirate were positive for Bacillus species and C. tetani. He had received a tetanus toxoid booster at the emergency department. By the time the culture results became available, he had developed severe eye pain associated with marked orbital congestion, increased swelling and erythema of the lids, marked injection and chemosis of the conjunctiva, and subsequently underwent evisceration. The inflammation resolved after evisceration of the right eye, and he was discharged to home on doxycycline 100 mg orally two times daily for 10 days. We are unaware of previous reports of endophthalmitis involving C tetani and could find none in a computerized MEDLINE search. Patients with penetrating eye injury should be assessed for tetanus immunization status, and early intervention with tetanus toxoid booster and/or tetanus immune globulin should be considered if cultures are positive.
Full Text Available AIM: To explore the risk factors for endophthalmitis in age-related cataract patients undergoing phacoemulsification, in order to provide reasonable intervention countermeasures to reduce the incidence of eddophthalmitis after phacoemulsification, increase the surgery efficacy. METHODS: The 4 500 cases(6 180 eyesof age-related cataract patients with phacoemulsification in our hospital were analyzed, and cases of endopathalmitis needed to have vitreous puncture to collect the sample for analysis, the infectious bacteria, funfal distribution and the operation time, patients age, complications, surgical incision were analyzed for the risk factors of endophthalmitis in senile cataract patients. Data were statistically analyzed by SPSS 18.0.RESULTS: In our study, among the 4500 cases(6180 eyeswith phacoemulsification, the endophthalmitis infection rate was 0.19%(12/6180, the incidence of endophthalmitis was significantly higher in patients with age ≥75 years, with diabetes, hypertension, coronary heart disease history, and the temporal transparent corneal tunnel incision surgery(PPCONCLUSION: For the cataract patients over 75 years old or with diabetes, interventions should be done well before surgery. Surgical incision should be selected in the surgical procedure and avoid complications such as vitreous overflow and posterior capsular rupture in order to reduce the incidence of intraocular infection and improve the postoperative recovery.
Joseph, Cornelia Reena; Lalitha, Prajna; Sivaraman, Kavitha R; Ramasamy, Kim; Behera, Umesh Chandra
To evaluate the efficacy of quantitative real-time polymerase chain reaction (qPCR) in the diagnosis of postoperative bacterial endophthalmitis among patients who underwent cataract surgery at a tertiary care center. Prospective experimental study. This was a single-center study of 64 eyes of 64 patients presenting with clinical signs and symptoms of endophthalmitis within 1 year of cataract surgery. Patients with glaucoma filtering or cornea surgery in the past year, postoperative trauma, fungal endophthalmitis, or preoperative inflammatory conditions were excluded. Vitreous samples were obtained during vitreous tap or vitrectomy and sent for both culture and qPCR with sequencing. Vitreous samples obtained from 50 patients undergoing vitrectomy for noninflammatory indications served as controls. The main outcome measures were the sensitivity of qPCR compared to culture and concordance of results of pathogen identification with sequencing vs phenotypic speciation. qPCR detected 16s bacterial DNA in 37 patients (66%), compared to 19 (34%) with traditional culture. Only 1 patient had a positive result by culture (Nocardia species) but negative result by qPCR. For the 18 samples positive by both qPCR and culture, there was a 100% concordance in pathogen identification between sequencing and phenotypic speciation. In cases of suspected bacterial endophthalmitis, qPCR offers an improved diagnostic yield and may be a useful adjunct to traditional culture. Further large-scale clinical studies are needed to elucidate the full clinical utility of qPCR. Copyright © 2012 Elsevier Inc. All rights reserved.
McCormack, Richard A; Hunter, Tracey; Ramos, Nicholas; Michels, Ryan; Hutzler, Lorraine; Bosco, Joseph A
Retrospective review of medical records. We reviewed all early readmissions after elective spine surgery at a single orthopedic specialty hospital to analyze the causes of unplanned readmissions. Recent advances in techniques and instrumentation have made more complex spinal surgeries possible, although sometimes with more complications. Early readmission rate is being used as a marker to evaluate quality of care. There is little data available regarding the causes of early readmissions after spine surgery. Using the hospital's administrative database of patient records from 2007 to 2009, all patients who underwent spine surgery and were readmitted to the hospital within 30 days were identified and broadly categorized as planned (a staged or rescheduled procedure or a direct transfer) or unplanned. Unplanned readmissions were defined to have occurred as a result of either a surgical or a nonsurgical complication. Analysis was focused on 12 common spine procedures based on the principle procedure International Classification of Diseases, Ninth Revision, Clinical Modification code for the patient's initial admission. The readmission rate was calculated for each procedure. A total of 156 early readmissions were identified, of which 141 were unplanned. Of the unplanned readmissions, the most common causes were infection or a concern for an infection (45 patients, 32% of unplanned readmissions), nonsurgical complications (31 patients, 22% of readmissions), complications requiring surgical revision (21 patients, 15% of readmissions), and wound drainage (12 patients, 9% of readmissions). Fifty-seven percent of unplanned readmissions required a return to the operating room (76% of infections or concern for infection). The average length of stay for the unplanned readmissions was 6.5 days. When using the 12 most common procedures based on the International Classification of Diseases, Ninth Revision, Clinical Modification, the early readmission rate was 3.8% (141 early
Seyedeh Maryam Hosseini
Conclusion: Burn patients treated with broad-spectrum antibiotics are at risk of candidemia and its complications, including endogenous endophthalmitis. Early diagnosis of endogenous endophthalmitis in high risk patients could prevent visual loss.
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McCannel, Colin A
To report the rates of endophthalmitis and the spectrum of causative organisms after intravitreal injection of anti-vascular endothelial growth factor agents and possible prevention strategies. Meta-analysis of the U.S. literature from 2005 to 2009 reporting endophthalmitis bacterial isolates after intravitreal injection of anti-vascular endothelial growth factor agents and comparison with reports of endophthalmitis bacterial isolates after intraocular surgery in the United States. Endophthalmitis after intravitreal injection occurred in 52 of 105,536 injections (0.049%) (95% confidence interval [CI], 0.038-0.065%). Among 50 cases of endophthalmitis with bacterial culture isolates, 24 (48.0% [95% CI, 34.8-61.5%]) were culture negative and 26 (52% [95% CI, 38.5-65.2%]) were culture positive. Among the 26 culture-positive isolates, causative organisms were coagulase-negative Staphylococcus in 17 cases (65.4% [95% CI, 46.0-80.6%]), Streptococcus species in 8 cases (30.8% [95% CI, 16.5-50.2%]), and Bacillus cereus in 1 case (3.8% [95% CI, 0.9-19.0%]). Streptococcus species were significantly more frequent after intravitreal injection than after intraocular surgery in the Endophthalmitis Vitrectomy Study (29 of 226 isolates, 9.0% [95% CI, 6.3-12.6%], P = 0.005), a report on clear corneal cataract surgery endophthalmitis (6 of 73 isolates, 8.2% [95% CI, 3.9-16.8%], P = 0.022), and a report on postvitrectomy endophthalmitis with no cases of Streptococcus species. Streptococcal isolates are approximately three times more frequent after intravitreal anti-vascular endothelial growth factor injection than after intraocular surgery. Strategies to consider minimizing oropharyngeal droplet transmission may include avoiding talking, coughing, and sneezing or wearing surgical masks.
Appa, Suri N
To describe the case of a patient with Candida tropicalis endophthalmitis who presented with a pattern of segmentally distributed preretinal infiltrates overlying the retinal blood vessels. A retrospective chart review was performed. A 72-year-old East Indian male presented with redness, pain, photosensitivity, and loss of vision in the right eye for 1 month. He had been recently hospitalized for necrotizing pancreatitis and had been receiving intravenous medications as well as parenteral nutrition through a peripherally inserted central catheter. Fundus examination revealed moderate vitreous cells and infiltrates, including a segmental pattern of preretinal bead-like opacities along several blood vessels. The patient underwent emergent vitrectomy with injection of antibiotics and antifungal medications. Vitreous cultures grew C. tropicalis. The patient was treated with oral antifungal medication for 6 weeks. By 7 weeks after surgery, all infiltrates and inflammatory cells had completely resolved. The imaging and intraoperative observations suggest that the opacities behaved like infiltrates and were associated with vitreous rather than vascular inflammation. A segmental pattern of preretinal infiltrates over retinal vessels can be a presenting feature in endogenous fungal endophthalmitis. The observations in this case may contribute to understanding the pathophysiology of the findings.
Madžar, Dominik; Hagge, Mareike; Möller, Sebastian; Regensburger, Martin; Lee, De-Hyung; Schwab, Stefan; Jantsch, Jonathan
Streptococcus equi subspecies zooepidemicus (Streptococcus zooepidemicus) is a rare cause of meningitis in humans. Humans mainly get infected by contact with an animal source or by ingestion of unpasteurized dairy products. In rare cases, bacterial meningitis can be complicated by endogenous endophthalmitis which is frequently associated with a poor visual prognosis. A 73 year old male Caucasian patient presented with clinical signs indicative of bacterial meningitis. Blood and cerebrospinal fluid cultures yielded beta-hemolytic, catalase-negative cocci. The strain was identified as Streptococcus zooepidemicus. The patient was likely infected by contact with a sick horse. Under antibiotic treatment, his general condition improved rapidly. Early after hospital admission, however, he began seeing a black spot in his left eye's central visual field. An ophthalmological examination revealed signs of endogenous endophthalmitis and so the patient underwent vitrectomy. Despite treatment, the visual acuity of his left eye remained severely impaired. He showed no further neurological deficits at hospital discharge. Meningitis caused by Streptococcus zooepidemicus is rare with only 27 previously published adult cases in the literature. Of note, this report constitutes the third description of endogenous endophthalmitis associated with Streptococcus zooepidemicus meningitis. Thus, endogenous endophthalmitis may represent a comparatively common complication of meningitis caused by this microorganism.
Full Text Available Introduction: Ocular trauma is one of the most common causes of unilateral morbidity and blindness in the world today. Objective: Frequency of penetrating ocular injuries and endophthalmitis after injuries caused by explosive weapons during the war in former Yugoslavia in the period 1991-1999 as well as eye injuries in the period 2000-2004 was examined. Method: During 1991-1999, 647 patients with eye injuries were hospitalized at Eye Clinic, MMA, out of whom 500 cases with penetrating eye injuries. In 2000-2004 period, 601 patients with eye injuries were treated, out of whom 297 had penetrating eye injuries (including patients from Montenegro and Republica Srpska. All patients underwent thorough ophthalmological examination, antibiotic treatment and VPP or other required surgical interventions. Results: All 500 patients from the first period had severe penetrating eye injuries. Intrabulbar foreign bodies (IFB were detected in 286 cases, while 214 cases with penetrating eye injuries had no intrabulbar foreign bodies. Almost all patients had multiple head and body injuries as well. Endophthalmitis was observed in 29 eyes (5.2% upon admission to hospital. In the second observed period (2000-2004, 196 (66% out of 297 penetrating eye injuries had IOFB, and 101 (34% was without IOFB. Endophthalmitis was observed in 34 eyes (8.4%. Conclusion: War eye injuries are a special group of injuries. Relatively low percent of posttraumatic endophthalmitis is definitely worth attention, especially in comparison with peacetime eye penetrating injuries.
Hsu, Chia-Ming; Chen, Shih-Chou; Wu, Tsung-Tien; Sheu, Shwu-Jiuan
To report our 3-year experience of 23-gauge transconjunctival sutureless vitrectomy (TSV) for acute postoperative endophthalmitis at a tertiary referral center in southern Taiwan. This retrospective chart review study included 19 patients with acute postoperative endophthalmitis who underwent 23-gauge TSV from January 2011 to January 2015 at Kaohsiung Veterans General Hospital, Taiwan. Bacterial and fungal cultures from aqueous samples, vitreous samples, or both were performed. Nineteen patients (12 male; 7 female) were included. The mean age was 72.4 ± 8.29 years. Acute postoperative endophthalmitis was noted in 18 patients after cataract surgery and in 1 patient after 23-gauge vitrectomy for a rhegmatogenous retinal detachment. Upon presentation, visual acuity was less than hand movement for 80% of the patients. Chief complaints included blurred vision (19 patients, 100%), followed by pain (10 patients, 52.6%) and red eye (4 patients, 21%). All patients were administered an intravitreal injection (IVI) of antibiotics and 23-gauge TSV, and the average number of IVIs was 2.68 ± 1.73 (1-9 IVIs). The interval between their initial eye symptoms and vitrectomy was 4.11 ± 4.73 days (0-2 days), and the interval between diagnosis with endophthalmitis and a vitrectomy was 1.11 ± 1.52 days (0-6 days). The final visual acuity was no light perception for 1 patient (5.3%), between 6/60 and 6/12 for 8 patients (42.1%), and 6/12 or better for 9 patients (47.4%). No retinal detachment or hypotony was noted postoperatively in any case. 23-gauge vitrectomy is safe and effective for the management of acute postoperative endophthalmitis. Early diagnosis and treatment with 23-gauge vitrectomy may provide a good visual outcome. Copyright © 2017. Published by Elsevier Taiwan LLC.
Saint-Blancat, P; Morand, I; Burucoa, C; Boissonnot, M; Risse, J F
Vision prognostic study depending on the germs and the therapic performed in bacterial endophthalmitis. In a retrospective study over a period of 3 years (1991-1993), 32 cases of post surgery bacterian endophthalmitis were detected: 30 cases after cataract surgery (29 cases after extra capsular surgery and one case after intra capsular), one case after trabeculectomy and one case after keratoplasty. A risk factor was evidenced in 15.6% of the cases. Endocular samples were done in 68.75% of the cases. The positive rate was 36.4% showing a Staphylococcus in 5 cases out of 8 (62,5%). In 37.5% of the cases an intraocular antibiotic injection was associated to the anterior chamber punction. 40% of the cases contaminated with Staphylococcus regained a visual acuity of more than 3/10. For the two cases where a Streptococcus was isolated an evisceration was necessary. Our results show that a higher visual acuity was obtained when a posterior vitrectomy was performed. When the posterior vitrectomy was associated with a corticoid therapy, the visual prognostic was better. Thus, 71% of these cases regained a visual acuity of more than 3/10. Our results show that performing a posterior vitrectomy associated to a general corticotherapy within 48 hours from the bacterian endophthalmitis diagnosis would allow best vision improvement.
Gupta, A; Orlans, H O; Hornby, S J; Bowler, I C J W
To review the microbiology of culture-positive cases of bacterial endophthalmitis, and to correlate this with visual outcomes. Case notes were reviewed for culture-positive cases of bacterial endophthalmitis over a period from November 1999 to June 2012. Cases were identified retrospectively using a local database. The Fisher exact test was used for statistical analysis. Of the 47 cases of culture-positive bacterial endophthalmitis identified, 81 % occurred postoperatively, 11 % followed intravitreal injection, 6 % had an endogenous source and 2 % followed ocular trauma. Eighty-seven percent of bacteria cultured were Gram-positive. The most commonly identified organisms were coagulase-negative Staphylococci (47 %) and Streptococcus spp. (30 %). Patients were treated with intravitreal vancomycin and either amikacin or ceftazidime. All Gram-negative isolates were sensitive to aminoglycosides and ceftazidime, and all Gram-positive isolates were vancomycin-sensitive. Final visual acuity (VA) was 6/12 or better in 41 % of cases and counting fingers (CF) or worse in 30 %. Endophthalmitis caused by Streptococcus spp. was associated with a poorer final VA (OR for CF or worse = 14.9, P < 0.01). Cases caused by coagulase-negative Staphylococci had a better visual outcome (OR for VA of 6/12 or better = 5.7, P = 0.013). Five eyes were eviscerated or enucleated. Infection with Haemophilus influenzae was strongly associated with this outcome (OR = 57, P < 0.01). Over the time period of this study there was no evidence of emerging resistance to empirical antibiotics which are commonly used for the treatment of bacterial endophthalmitis. Infection with coagulase-negative Staphylococci was associated with a good visual outcome, whilst infection with Streptococcus spp. or Haemophilus influenzae was associated with a poor visual outcome.
Yoshida, Masaaki; Yokokura, Shunji; Kunikata, Hiroshi; Takada, Naoko; Maruyama, Kazuichi; Toyokawa, Masahiro; Kashio, Kazushi; Kaku, Mitsuo; Nakazawa, Toru
To report a case of endophthalmitis associated with Purpureocillium lilacinum (P. lilacinum) during infliximab treatment for surgically induced necrotizing scleritis, successfully treated with 27-gauge vitrectomy. A single case report. A 71-year-old man who had undergone immunosuppressive therapy, including infliximab, for surgically induced necrotizing scleritis (SINS) in his left eye complained of visual disturbance and eye pain in the eye. He had a past history of surgery for recurrent pterygium: pterygium excision, amnion transplantation with mitomycin C and limbal transplantation. Visual acuity in the left eye was counting fingers at 30 cm, and intraocular pressure was 3.0 mmHg. Slit-lamp examination revealed the presence of anterior chamber cells (3+), and a B-mode ultrasound scan showed a vitreous opacity. We made a diagnosis of endophthalmitis and performed 27-gauge microincision vitrectomy surgery (27GMIVS) with antibiotic perfusion of ceftazidime, vancomycin and voriconazole. Intraoperative findings included a fungus-like ball-shaped opacity in the vitreous, and a close-to-normal retinal appearance. A vitreous body culture identified the presence of P. lilacinum. After 2 months of antibacterial and antifungal therapy, inflammation decreased and visual acuity recovered to 20/100. This is the first report of a case of endophthalmitis associated with P. lilacinum during infliximab treatment for SINS. Scleral thinning due to necrotizing scleritis, especially during immunosuppressive therapy, is a risk factor for endophthalmitis. We found that 27GMIVS was a useful strategy for such a challenging clinical situation.
Nam, Ki Yup; Lee, Sang Joon; Kim, Jung Yeul
To evaluate the effectiveness of prophylactic systemic moxifloxacin in a rabbit model of Streptococcus viridans (S. viridans) endophthalmitis. Animals (n=60) were divided into three groups. Intravenous moxifloxacin, vancomycin, normal saline was administered to 20 animals in each group and two hours later, 10 4 colony-forming units (CFU) of S. salivarius were intravitreally injected into the left eye. Intravenous antibiotics injection was repeated on days 1, 2, and 3 after inoculation. The clinical features, bacterial culture from vitreous aspirates of 10 eyes from each group were evaluated on days 1, 3, 5, and 7. On day 7, eyes for clinical feature examination were enucleated for histopathologic examination. Clinical scores and log 10 CFU/ml values were lower in moxifloxacin group on all examination days. Histopathologic examination showed less inflammation and relatively well-preserved retina in the moxifloxacin group. Systemic moxifloxacin may have a prophyactic effect for S. viridans endophthalmitis after intraocular procedure.
Full Text Available Brucellosis may be associated with a wide range of ophthalmic manifestations including endophthalmitis, which is a sight-threatening condition that needs to be rapidly recognized and treated to avoid permanent visual loss. A 26-year-old female with a 6-month history of vision loss in the left eye was treated with high dose systemic corticosteroids and azathioprine with an initial misdiagnosis elsewhere. A dense vitreous haze with opacities at the posterior hyaloid and a wide area of retinochoroiditis led to the diagnosis of endogenous endophthalmitis at presentation to us. The vitreous sample and blood cultures demonstrated growth of Brucella melitensis. She received 6 months of systemic antibiotherapy, which resulted in resolution of inflammation; however, visual acuity remained poor due to irreversible damage. Infectious etiology, including brucellosis in endemic countries, has to be considered in the differential diagnosis before administering immunomodulatory therapy in patients with panuveitis of unknown origin.
Full Text Available PURPOSE: To determine risk factors for poor visual outcome in postoperative and posttraumatic endophthalmitis in a large referral center in south central India. METHODS: In this prospective observational series the authors examined 388 patients of postoperative (n= 206 and posttraumatic (n= 182 endophthalmitis at the L V Prasad Eye Institute in Hyderabad, India between 1991 and 1997.The analysis was confined to 236 patients-128 (62.1% postoperative and 108 (59.3% posttraumatic patients who were followed for a minimum period of 3 months. A detailed protocol was followed. Chi-square and logistic regression analysis were used to determine risk factors for visual outcome worse than 6/18 and worse than 6/120. RESULTS: Postoperative endophthalmitis: In univariate analysis the features associated with poor visual acuity (grouped as < 6/18 and < 6/120 included intracapsular cataract surgery, poor presenting visual acuity, presence of vitreous cells, inability to visualise the optic disc on indirect ophthalmoscopy, presence of vitreous membranes on ultrasonography, and a culture-positive vitreous biopsy. In the multivariate analysis, visual acuity of < light perception (LP at presentation was associated with a 3-month postoperative visual acuity of < 6/18, with an odds ratio of 5.85 [ 1.25 - 27.42, 95% CI], and vitreous membranes seen on ultrasonography was associated with a final visual acuity of < 6/120, with an odds ratio of 2.47 [1.05 - 5.83, 95% CI]. Posttraumatic endophthalmitis: In univariate analysis the features associated with poor visual acuity (grouped as < 6/18 and < 6/120 included a retained intraocular foreign body (IOFB, trauma by needle (hypodermic or sewing, poor presenting visual acuity, inability to visualise the optic disc on indirect ophthalmoscopy, presence of vitreous membranes on ultrasonography, and a culture-positive vitreous biopsy. In multivariate analysis, IOFB was associated with a 3-month follow-up visual acuity of < 6
Gögenur, I; Rosenberg-Adamsen, S; Kiil, C
BACKGROUND: The aim of this study was to examine subjective sleep quality before and after laparoscopic vs open abdominal surgery. METHODS: Twelve patients undergoing laparoscopic cholecystectomy and 15 patients undergoing laparotomy were evaluated with the aid of a sleep questionnaire from 4 days...... before until 4 weeks after surgery. RESULTS: Following laparoscopic surgery, total sleep time increased during the 1st week after the operation compared with preoperative values (p = 0.02), whereas sleep duration during weeks 2, 3, and 4 did not differ from the times reported preoperatively. Following...... laparotomy, sleep duration increased during the 1st, 3rd, and 4th weeks after the operation compared with preoperative values (p
Kim, Carole H; Chen, Monica F; Coleman, Anne L
Background Endophthalmitis refers to severe infection within the eye that involves the aqueous humor or vitreous humor, or both, and threatens vision. Most cases of endophthalmitis are exogenous (i.e. due to inoculation of organisms from an outside source), and most exogenous endophthalmitis is acute and occurs after an intraocular procedure. The mainstay of treatment is emergent administration of broad-spectrum intravitreous antibiotics. Due to their anti-inflammatory effects, steroids in conjunction with antibiotics have been proposed to be beneficial in endophthalmitis management. Objectives To assess the effects of antibiotics combined with steroids versus antibiotics alone for the treatment of acute endophthalmitis following intraocular surgery or intravitreous injection. Search methods We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2016, Issue 11), MEDLINE Ovid (1946 to 8 December 2016), Embase Ovid (1980 to 8 December 2016), LILACS (Latin American and Caribbean Health Sciences Literature Database) (1982 to 8 December 2016), the ISRCTN registry (www.isrctn.com/editAdvancedSearch); searched 8 December 2016, ClinicalTrials.gov (www.clinicaltrials.gov); searched 8 December 2016, and the WHO International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en); searched 8 December 2016. We did not use any date or language restrictions in the electronic searches for trials. Selection criteria We included randomized controlled trials comparing the effectiveness of adjunctive steroids with antibiotics alone in the management of acute, clinically diagnosed endophthalmitis following intraocular surgery or intravitreous injection. We excluded trials with participants with endogenous endophthalmitis unless outcomes were reported by source of infection. We imposed no restrictions on the method or order of administration, dose, frequency, or duration of antibiotics and
Stein, Emily M; Silverberg, Shonni J
Bariatric surgery is an effective and increasingly common treatment for severe obesity and its many comorbidities. The side-effects of bariatric surgery can include detrimental effects on bone and mineral metabolism. Bone disease in patients who have had bariatric surgery is affected by preoperative abnormalities in bone and mineral metabolism related to severe obesity. Changes that arise after bariatric surgery are specific to procedure type: the most pronounced abnormalities in calciotropic hormones and bone loss are noted after procedures that result in the most malabsorption. The most consistent site for bone loss after all bariatric procedures is at the hip. There are limitations of dual-energy x-ray absorptiometry technology in this population, including artefact introduced by adipose tissue itself. Bone loss after bariatric surgery is probably multifactorial. Proposed mechanisms include skeletal unloading, abnormalities in calciotropic hormones, and changes in gut hormones. Few data for fracture risk in the bariatric population are available, and this is a crucial area for additional research. Treatment should be geared toward correction of nutritional deficiencies and study of bone mineral density in high-risk patients. We explore the skeletal response to bariatric surgery, potential mechanisms for changes, and strategies for management. Copyright © 2014 Elsevier Ltd. All rights reserved.
Maresová, K; Kalitová, J; Simicák, J; Rehák, J
The aim of this study was to evaluate the ultrasound findings in eyes with endophthalmitis following penetrating injury and to establish unfavorable predictive signs of this serious disease. In a retrospective study we evaluated findings in 7 eyes of 7 patients followed up because of posttraumatic endophthalmitis at the Department of Ophthalmology, School of Medicine, in Olomouc, Czech Republic, EU, during the period September 1999-December 2004. The mean age of the patients was 37.3 years (range 22-49 years). The mean duration of the period between the injury and the formation of the endophthalmitis was 8.4 days (range 1-21 days). The visual acuity at the time of admittance was very low; it ranged between light perception and 1/60 (0,016 or 20/1200). All patients underwent diagnostic-therapeutic pars plana vitrectomy with vitreous samples taken for microbiological examination and intravitreal antibiotic application. The final visual acuity (VA) ranged from 1/60 (0,016 or 20/1200) to 6/12 (0.5 or 20/40), so it was very variable and that gave us the possibility to follow the connection between the final VA and seriousness of the penetrating injury, and also with the interval between the emergence of the endophthalmitis and beginning of its treatment. During the ultrasound examination, the presence of membranes in the vitreous body, posterior vitreous detachment, thickening of the choroid, detachment of the choroid and detachment of the retina were of concern to us. Membranes were present in the vitreous in 5 eyes. Without membranes detected by the ultrasound, there were 2 eyes; in both of them the final VA was better than 6/36 (0,1667 or 20/120). The posterior vitreous detachment was detected in 3 eyes, and not detected in four eyes. We didn't find any connection between the final VA and posterior vitreous detachment. The thickening of the choroid was present at the ultrasound examination in all seven eyes. The detachment of the choroid was not found in any eye. The
Heffler, K F; Eckhardt, T J; Reboli, A C; Stieritz, D
To report the findings of Acanthamoeba endophthalmitis in a patient with acquired immunodeficiency syndrome (AIDS). A 35-year-old man with AIDS and Acanthamoeba infection of the skin and lungs was treated for a granulomatous uveitis in the left eye. The left eye developed mutton-fat keratic precipitates, iris granulomas, cataract, hypotony, and choroidal infiltrates. Aqueous and vitreous specimens were positive for Acanthamoeba cysts. Topical and systemic antiamebic medications decreased the inflammation but failed to control the infection. Acanthamoeba infection should be considered in the differential diagnosis of uveitis in patients with AIDS.
Ferguson, Sarah; Al-Rehany, Layla; Tang, Cathy; Gougeon, Lorraine; Warwick, Katie; Madill, Janet
Bariatric surgery is accepted by the medical community as the most effective treatment for obesity; however, weight regain after surgery remains common. Long-term weight loss and weight maintenance may be aided when dietitians who provide perioperative care understand the causes of weight gain leading to bariatric surgery. In this study, the most common causes for weight gain were examined among prebariatric surgery patients. A retrospective chart review was conducted for 160 patients enrolled in a bariatric surgery program. Data were collected for 20 variables: puberty, pregnancy, menopause, change in living environment, change in job/career, financial problems, quitting smoking, drug or alcohol use, medical condition, surgery, injury affecting mobility, chronic pain, dieting, others' influence over diet, abuse, mental health condition, stress, death of a loved one, divorce/end of a relationship, and other causes. Frequency distribution and chi-square tests were performed using SPSS. Sixty-three percent of participants selected stress as a cause of weight gain, while 56% selected dieting. Significant differences existed between women and men in the selection of dieting and change in living environment. This information may allow dietitians to better identify causes for weight gain leading to bariatric surgery, and to address these causes appropriately before and after surgery.
Full Text Available Case summary An unusual case of an intraocular linear foreign body that migrated from the oral cavity, causing a severe endophthalmitis, in a cat is described. A 2-year-old female domestic shorthair cat presented with signs of infection from the left eye that had begun 2 weeks previously. Despite having been prescribed oral and topical antibiotics, there was a progressive worsening of the clinical signs. On ophthalmic examination the cat presented with severe endophthalmitis, secondary glaucoma and exposure keratitis of the left eye. Radiography demonstrated the presence of an intraocular linear metallic foreign body compatible with a sewing needle. During enucleation, when the globe was extracted, the sewing needle stayed in the orbit. When the needle was pulled away, a piece of thread was also retrieved, which demonstrated that the linear foreign body had migrated retrogradely from the oral cavity to the orbit through the pterygopalatine fossa. Surgical recovery was uneventful. Relevance and novel information Intraocular foreign bodies may present in a variety of ways, which may hinder their clinical detection. The management and prognosis depend on the composition and location of the foreign body, as well as the possible presence of secondary infection. To the author’s knowledge, this is the first time that a case of severe endophthalmitis following retrograde intraocular migration of a linear foreign body from the oral cavity to the orbit through the pterygopalatine fossa in a cat has been reported.
Wang, Robert; Liang, Zhe; Zihni, Ahmed M; Ray, Shuddhadeb; Awad, Michael M
There is increasing awareness of potential ergonomic challenges experienced by the laparoscopic surgeon. The purpose of this study is to quantify and compare the ergonomic stress experienced by a surgeon while performing open versus laparoscopic portions of a procedure. We hypothesize that a surgeon will experience greater ergonomic stress when performing laparoscopic surgery. We designed a study to measure upper-body muscle activation during the laparoscopic and open portions of sigmoid colectomies in a single surgeon. A sample of five cases was recorded over a two-month time span. Each case contained significant portions of laparoscopic and open surgery. We obtained whole-case electromyography (EMG) tracings from bilateral biceps, triceps, deltoid, and trapezius muscles. After normalization to a maximum voltage of contraction (%MVC), these EMG tracings were used to calculate average muscle activation during the open and laparoscopic segments of each procedure. Paired Student's t test was used to compare the average muscle activation between the two groups (*p ergonomic benefit in several upper-body muscle groups compared to the open approach. This may be due to the greater reach of laparoscopic instruments and camera in the lower abdomen/pelvis. Patient body habitus may also have less of an effect in the laparoscopic compared to open approach. Future studies with multiple subjects and different types of procedures are planned to further investigate these findings.
W.J. Lammers (Wim); van Tilburg, A.J.P. (Antonie J.P.); Apers, J.A. (Jan A.); J. Wiebolt (Janneke)
textabstractBariatric surgery is an effective tool in the treatment of patients with morbid obesity. In these case reports we describe 2 patients who developed liver failure after currently-practiced types of bariatric surgery, caused by a prolonged state of malnutrition provoked by psychiatric
Rapoport, Yuna; Lavin, Patrick J M
A 47-year-old woman developed severe bilateral visual loss 4 years after a Roux-en-Y gastric bypass and 24 years after vertical banded gastroplasty. Her serum copper level was 35 μg/dL (normal, 80-155 μg/dL). She was prescribed elemental copper tablets. Because her methylmalonic acid was slightly elevated, she received vitamin B12 injections as well. Five weeks later, she reported that her vision had improved and, at 10 months, her vision had recovered from 20/400 bilaterally to 20/25 in each eye. This case highlights the importance of checking copper levels in addition to the "more routine" vitamin levels, such as B1, B6, B12, E, and serum folate in patients with suspected nutritional optic neuropathy after bariatric surgery, particularly if it involved a bypass procedure.
Full Text Available Nandini Venkateswaran,1 Gabrielle Yeaney,2 Mina Chung,3,4 Holly B Hindman3,41University of Rochester School of Medicine and Dentistry, University of Rochester, 2Department of Pathology and Laboratory Medicine, 3Flaum Eye Institute, 4Center for Visual Science, University of Rochester School of Medicine and Dentistry, Rochester, NY, USAObjective: To report a case of recurrent nontuberculous mycobacterial endophthalmitis in the context of neurotrophic keratopathy secondary to herpes zoster ophthalmicus that had an atypical presentation and complex course, and highlights the challenges of causative organism identification and therapeutic interventions in this condition.Methods: A retrospective chart review was conducted to determine the visual outcomes of the patient.Results: A 68-year-old pseudophakic male with long-standing neurotrophic keratopathy and perforated descemetocele managed with cyanoacrylate glue and a contact bandage lens in the left eye, began experiencing recurrent episodes of endophthalmitis after undergoing a penetrating keratoplasty. Several therapeutic procedures including an anterior chamber washout, two pars plana vitrectomies, explantation of the posterior chamber intraocular lens and capsular bag, and multiple intravitreal antimicrobial injections, were performed to which he has ultimately responded favorably, with no signs of infection to date and stable visual acuity. The causative organism of his recurrent infections was initially identified as Mycobacterium abscessus through biochemical testing and 16S ribosomal ribonucleic acid gene sequencing; however, repeat polymerase chain reaction (PCR and sequencing of the 65 kDa heat shock protein (hsp65 gene for experimental purposes confirmed the accurate identification of the organism to be Mycobacterium chelonae. Given the greater reliability of PCR and sequencing of the hsp65 gene over traditional biochemical tests and culture techniques, M. chelonae was likely the
Lammers, Willem J; van Tilburg, Antonie Jp; Apers, Jan A; Wiebolt, Janneke
Bariatric surgery is an effective tool in the treatment of patients with morbid obesity. In these case reports we describe 2 patients who developed liver failure after currently-practiced types of bariatric surgery, caused by a prolonged state of malnutrition provoked by psychiatric problems. Despite intensive guidance of a psychologist and dieticians after surgery, our patients deteriorated psychologically, resulting in a prolonged state of severe malnutrition and anorexia. Finally, a state of starvation was reached, passing a critical level of the liver capacity. Patients who present with signs of severe protein malnutrition after bariatric surgery should be closely monitored and checked for nutritional status. Specific attention should be given to patients who develop psychiatric problems post-bariatric surgery. If refeeding does not result in clinical improvement, reversal surgery should be considered in a timely manner.
Jørgensen, Jesper Skovlund; Prause, Jan Ulrik; Kiilgaard, Jens Folke
Endogenous Fusarium endophthalmitis is a rare disease predominantly described in immunocompromised patients often due to leukemia. We report a case of bilateral endogenous Fusarium solani endophthalmitis in a liver-transplanted patient.......Endogenous Fusarium endophthalmitis is a rare disease predominantly described in immunocompromised patients often due to leukemia. We report a case of bilateral endogenous Fusarium solani endophthalmitis in a liver-transplanted patient....
Alice L. Milligan
Conclusions and importance: This patient's endophthalmitis most likely resulted from cutaneous inoculation of Fusarium solani with subsequent hematogenous spread. Endogenous Fusarium endophthalmitis is well recognized in the immunocompromised but is very rarely seen in the immunocompetent. This case highlights the importance of thorough history-taking and consideration of fungal endophthalmitis in the differential diagnosis of a treatment-refractory uveitis.
Martínez-Ordaz, J L; Esmer-Sánchez, D D; Suárez-Moreno, R; Ruiz-Roque, R; Blanco-Benavides, R
Report two cases of gastrointestinal neurofibromatosis that required surgical intervention for their resolution. Neurofibromatosis is a congenital disease which is classified in two types. In neurofibromatosis type 1 or Von Recklinghausen's disease the patients have some classical manifestations as cafe au lait pigmentation, bony abnormalities and neurofibromas of both peripheral and central nerves. In up to 25% of the patients with neurofibromatosis 1, the gastrointestinal tract is involved. The most affected organs are the stomach and the jejunum. The symptoms of the patients with gastrointestinal neurofibromatosis are related to gastrointestinal bleeding or obstruction. Two patients with gastrointestinal neurofibromatosis that required surgical intervention for the resolution of their manifestations. Two cases of gastrointestinal neurofibromatosis, one of them had as her main clinical feature gastrointestinal bleeding, and the other patient intestinal obstruction. They were submitted to exploratory laparotomy finding gastrointestinal neurofibromatosis in both as the cause of their symptomatology. The management of gastrointestinal neurofibromatosis could need surgical intervention, and when this is done the postoperative evolution is satisfactory.
Korkmaz, Askin Ali; Guden, Mustafa; Korkmaz, Feride; Yuce, Murat
Gaseous emboli caused by the blower-mister result in air locks within coronary vessels. We describe the case of a coronary air embolism caused by a blower-mister device on off-pump surgery. The tip of the device unexpectedly entered the coronary artery through arteriotomy and caused the air emboli. Air locks in the coronary circulation led to hemodynamic deterioration, and cardiopulmonary bypass was started following the emergency cannulation.
Ahmed, Syed Imraan; Bastrom, Tracey P; Yaszay, Burt; Newton, Peter O
An actuarial "survivorship" analysis. The aim of this study was to define the incidence and cause of surgical revision 5 years after scoliosis surgery. Data on contemporary revision surgery rates after idiopathic scoliosis surgery beyond the 2 years postoperatively in the adolescent and young adult population are limited. Patients enrolled in a prospective, multicenter, idiopathic scoliosis surgical registry from 1995 to 2009 were reviewed. Any spine reoperation was defined as a "terminal event." An actuarial survivorship analysis that adjusts for patients lost to follow-up was performed to determine cumulative survival. Time intervals were defined as 0 to scoliosis continue to occur well after 2 years with a 5-year survivorship of 93.9%. Reasons for reoperation are not uniformly distributed over time, with implant-related issues and infection the leading cause for early revision, while late infection was the most common cause after 2 years. Long-term follow-up of these postoperative patients remains important. 3.
Ludimila L Cavalcante
Full Text Available Ludimila L Cavalcante, Milena L Cavalcante, Timothy G Murray, Michael M Vigoda, Yolanda Piña, Christina L Decatur, R Prince Davis, Lisa C Olmos, Amy C Schefler, Michael B Parrott, Kyle J Alliman, Harry W Flynn, Andrew A MoshfeghiBascom Palmer Eye Institute, Department of Ophthalmology, University of Miami Miller School of Medicine, Miami, FL, USAObjective: To report the incidence of endophthalmitis, in addition to its clinical and microbiological aspects, after intravitreal injection of vascular-targeting agents.Methods: A retrospective review of a consecutive series of 10,142 intravitreal injections of vascular targeting agents (bevacizumab, ranibizumab, triamcinolone acetonide, and preservative-free triamcinolone acetonide between June 1, 2007 and January 31, 2010, performed by a single service (TGM at the Bascom Palmer Eye Institute.Results: One case of clinically-suspected endophthalmitis was identified out of a total of 10,142 injections (0.009%, presenting within three days of injection of bevacizumab. The case was culture-positive for Staphylococcus epidermidis. Final visual acuity was 20/40 after pars plana vitrectomy surgery.Conclusions: In this series, the incidence of culture-positive endophthalmitis after intravitreal injection of vascular agents in an outpatient setting was very low. We believe that following a standardized injection protocol, adherence to sterile techniques and proper patient follow-up are determining factors for low incidence rates.Keywords: endophthalmitis, intravitreal injections, vascular targeting agents
Full Text Available We report a case of a 74-year-old female, with a mitral heart valve, who presented with pain and blurred vision in the right eye for 2 days. Her visual acuity was light perception (LP in the right eye and 20/40 in the left eye. Slit lamp examination showed corneal edema and hypopyon, and a view of the right fundus was impossible. Echography showed vitreous condensation. One day after presentation, the patient developed acute lung edema requiring hospitalization, so she was not submitted to vitreous tap and intravitreal treatment. The cardiac and systemic evaluations revealed a mitral endocarditis secondary to Enterococcus faecalis. The patient improved systemically with treatment with gentamicin, vancomycin, and linezolid. Her visual acuity remained as no LP, and her intraocular pressure (IOP has been controlled with brimonidine bid despite developing a total cataract with 360° posterior synechia. A cardiac source for endogenous endophthalmitis should be considered in the presence of a prosthetic cardiac valve. The treatment and followup must be made in cooperation with a cardiologist specialist, but the ophthalmologist can play a key role in the diagnosis.
Melamed, Alexander; Rizzo, Anthony E; Nitecki, Roni; Gockley, Allison A; Bregar, Amy J; Schorge, John O; Del Carmen, Marcela G; Rauh-Hain, J Alejandro
To compare all-cause mortality between women who underwent fertility-sparing surgery with those who underwent conventional surgery for stage I ovarian cancer. In a cohort study using the National Cancer Database, we identified women younger than 40 years diagnosed with stage IA and unilateral IC epithelial ovarian cancer between 2004 and 2012. Fertility-sparing surgery was defined as conservation of one ovary and the uterus. The primary outcome was time from diagnosis to death. We used propensity score methods to assemble a cohort of women who underwent fertility-sparing or conventional surgery but were otherwise similar on observed covariates and conducted survival analyses using the Kaplan-Meier method and Cox proportional hazard models. We identified 1,726 women with stage IA and unilateral IC epithelial ovarian cancer of whom 825 (47.8%) underwent fertility-sparing surgery. Fertility-sparing surgery was associated with younger age, residence in the northeastern and western United States, and serous or mucinous histology (Pfertility-sparing surgery and 37 deaths among propensity-matched women who underwent conventional surgery after a median follow-up of 63 months. Fertility-sparing surgery was not associated with hazard of death (hazard ratio 0.80, 95% confidence interval [CI] 0.49-1.29, P=.36). The probability of survival 10 years after diagnosis was 88.5% (95% CI 82.4-92.6) in the fertility-sparing group and 88.9% (95% CI 84.9-92.0) in the conventional surgery group. In patients with high-risk features such as clear cell histology, grade 3, or stage IC, 10-year survival was 80.5% (95% CI 68.5-88.3) among women who underwent fertility-sparing surgery and 83.4% (95% 76.0-88.7) among those who had conventional surgery (hazard ratio 0.86, 95% CI 0.49-1.53, P=.61). Compared with conventional surgery, fertility-sparing surgery was not associated with increased risk of death in young women with stage I epithelial ovarian cancer.
... surgery has several common causes, including the following: Infections at the operative site Lung problems such as pneumonia or collapsed lung ... the trauma of an operation. The risk of infections at the operative site, DVTs, and UTIs can be decreased by meticulous ...
Capón-García, D; López-Pardo, A; Alves-Pérez, M T
To determine the impact of each cause of revision surgery in total hip arthroplasty during the period 2009-2013. To analyse the relationship between these causes with different variables. A study was conducted on 127 patients who had hip replacement revision surgery in our hospital during this period. Parameters, such as age, sex, date of primary arthroplasty, prosthetic replacement date, and main cause of the revision were recorded. Those revisions performed within 5 years after the primary arthroplasty were considered as early rescue. The most common cause of rescue was aseptic loosening in 38 (30%) followed by instability in 30 (24%). In terms of age at the time of rescue, statistically significant differences were found, with it being significantly higher in patients re-operated for a fracture. Differences in age at first surgery were found to be 7 years younger than those with late rescue (63.40) with respect to early (70.21). Similar results to ours have been observed in other published series, except for the higher incidence of instability in early rescue. This study demonstrates aseptic loosening and instability as the most frequent causes of revision surgery in our hospital. Age is a very influential factor in relation to longevity of primary arthroplasty. Complications were higher in when the primary hip replacement is implanted in older patients. Copyright © 2016 SECOT. Published by Elsevier Espana. All rights reserved.
Bell, Cynthia M; Pot, Simon A; Dubielzig, Richard R
To summarize the clinical and pathologic findings in a group of dogs and cats with progressive clinical ocular disease, which were diagnosed with suppurative endophthalmitis and lens capsule rupture. Twenty cats and forty-six dogs that underwent unilateral enucleation or evisceration for intractable uveitis and/or glaucoma. Biopsy submission requests and microscopic case material were evaluated for clinical and histological features, including history of ocular trauma, duration of ocular disease, pattern of inflammation, and the presence of intralenticular microorganisms. The median duration for cats and dogs was 6 and 5 weeks, respectively. A history of trauma was reported for four (20%) cats and 18 (39%) dogs. All confirmed cases of trauma-three in cats and 14 in dogs-were caused by a cat scratch. Microscopically, all cases had suppurative endophthalmitis centered on the lens, lens capsule rupture, cataract, and lenticular abscess. Infectious organisms were identified by Gram stain within the lens of 14 (70%) cats and 30 (65%) dogs. Gram-positive cocci were seen most commonly. Male cats were overrepresented as compared to females. There were no apparent gender, age or breed predilections in dogs. A unique pattern of slowly progressive or delayed-onset endophthalmitis with lens capsule rupture, lenticular abscess, and frequently intralenticular microorganisms is associated with traumatic penetration of the globe and lens capsule. The term Septic Implantation Syndrome (SIS) is favored in lieu of 'phacoclastic uveitis' to avoid confusion with phacolytic uveitis and to clearly implicate the role of intralenticular microorganisms in the pathogenesis. © 2012 American College of Veterinary Ophthalmologists.
Tobar, E.; Silva, F.; Zamorano, A.; Cifuentes, M.; Miller, R. F.; Vargas, S. L.
Ventilator-associated pneumonia is a severe complication among patients undergoing cardiac surgery. Although hospital-acquired bacterial pathogens, often multidrug resistant, are the most frequent cause, non-bacterial atypical and opportunistic agents traditionally associated with immunocompromise are increasingly recognized. We describe ventilator-associated pneumonia due to Pneumocystis jirovecii in the absence of traditional risk factors for Pneumocystis pneumonia in a patie...
Chebil, A; Feki, O; Chaker, N; Zghal, I; Hsairi, A; Ben Ayed, N; Nacef, L; El Matri, L
To investigate the microbiological profile of acute postoperative endophthalmitis in a referral center in Tunisia and to assess the antibiotic sensitivity of the organisms. This is a retrospective study over a period of eleven years, conducted on patients hospitalized with acute infectious postoperative endophthalmitis. Cultures were performed on aqueous (93%) and vitreous specimens (68%) obtained at presentation. Each sample underwent direct examination, culture and antibiotic susceptibilities. The number of acute postoperative endophthalmitis cases identified during the study period was 308. Organisms were found in 43% of samples (endophthalmitis was bacterial in 39.5%, fungal in 0.9% and polymicrobial in 2.6%). Cultures grew primarily Staphylococcus epidermidis in 31.4% of cases, Streptococcus pneumoniae in 22.7% of cases and Staphylococcus aureus in 12.7% of cases. Gram-positive cocci are more sensitive to vancomycin and Gram-negative bacilli are more susceptible to ofloxacin and ciprofloxacin. In our study, microbiological samples were positive in 43% and coagulase-negative Gram-positive cocci are the most common organisms. However, antibiotic resistance has been increasing over the years. Copyright © 2015 Elsevier Masson SAS. All rights reserved.
Gerbrandy, S. J. F.; Schreuders, L. C.; de Smet, M. D.
BACKGROUND: We report a patient who developed BCG endophthalmitis after BCG immunotherapy for bladder cancer. Comparison of this case with 2 other reported cases reveals a similar pattern of elderly, debilitated and immunocompromised patients with poor response to systemic antituberculous therapy in
Norlela, S; Azmi, K N; Khalid, B A K
A 53-year-old acromegalic woman had cerebrospinal fluid rhinorrhoea following transphenoidal surgery for a pituitary microadenoma. A continuous lumbar spinal fluid drainage catheter was inserted and on the sixth postoperative day, she developed hyponatremia with features of syndrome of inappropriate antidiuretic hormone (SIADH) requiring hypertonic saline administration. Over-drainage is potentially hazardous and close biochemical monitoring is required. To our knowledge, this is the first reported case of SIADH caused by continuous lumbar drainage in an adult.
Shaikh, Rehan Moinuddin; Al-Yafi, A.; Malak, M.
Objective was to evaluate the causes of cancellation rate of elective ocular surgeries in our tertiary care center and to analyze the need of Anesthesia Preoperative Medicine Clinic (APMC). We conducted a prospective study from January 21, 2006 till 30 June, 2006 at King Fahd Armed Forces Hospital, Jeddah, Saudi Arabia. The selected patients for the surgery have gone through pre operative investigations including CBC, Random blood sugar, coagulation profile, renal function tests, urea and electrolytes, IOL calculation and their medical condition assessment for the chronic disease. Study was conducted on 240 patients from whom 180 were adults and 60 were pediatrics. Out of 240 patients, 45 patients were cancelled in which 40 were adults and 5 were pediatric patients. In 45 patients 23 were male and 22 were female having a ratio of 1:1. Age was ranging from one year to 60+ an average of 58 years. Surgeries include was anterior segment, pediatric, retinal and oculoplastic. All these patients 45/240 were postponed at a percentage of 19%. The causes of cancellation were, improper control of diabetes, poor control of hypertension, cardiac problem, chest infection or influenza in children, overburden list and miscellaneous. All these patients were cancelled by anesthesia (28 patients), by surgeon (9 patients) and medical team (8 patients) in the ward as the patients were at high risk for the surgeries. So the reason in maximum patient was lack of anesthesia preoperative medicine clinic. The number of cancellation of ocular surgery can be minimized by proper assessment of the patient at anesthesia pre-operative medicine clinic (APMC). (author)
Baird, D R; Henry, M; Liddell, K G; Mitchell, C M; Sneddon, J G
Hazard analysis critical control points (HACCP) is a quality assurance system widely used in the food industry to ensure safety. We adopted the HACCP approach when conventional infection control measures had failed to solve an ongoing problem with an increased incidence of postoperative endophthalmitis, and our ophthalmology unit was threatened with permanent cessation of intraocular surgery. Although time-consuming, the result was an entirely new set of protocols for the care of patients undergoing intraocular surgery, the development of an integrated care pathway, and a comprehensive and robust audit programme, which enabled intraocular surgery to continue in a new spirit of confidence. HACCP methodology has so far been little used in healthcare, but it might be usefully applied to a variety of apparently intractable infection control problems. Copyright 2001 The Hospital Infection Society.
Palioura, Sotiria; Sivaraman, Kavitha; Joag, Madhura; Sise, Adam; Batlle, Juan F; Miller, Darlene; Espana, Edgar M; Amescua, Guillermo; Yoo, Sonia H; Galor, Anat; Karp, Carol L
To report 2 cases with late postoperative Candida albicans interface keratitis and endophthalmitis after Descemet stripping automated endothelial keratoplasty (DSAEK) with corneal grafts originating from a single donor with a history of presumed pulmonary candidiasis. Two patients underwent uncomplicated DSAEK by 2 corneal surgeons at different surgery centers but with tissue from the same donor and were referred to the Bascom Palmer Eye Institute with multifocal infiltrates at the graft-host cornea interface 6 to 8 weeks later, and anterior chamber cultures that were positive for the same genetic strain of C. albicans. Immediate explantation of DSAEK lenticules and daily intracameral and instrastromal voriconazole and amphotericin injections failed to control the infection. Thus, both patients underwent therapeutic penetrating keratoplasty with intraocular lens explantation, pars plana vitrectomy, and serial postoperative intraocular antifungal injection. Both patients are doing well at 2 years postoperatively with best-corrected vision of 20/20 and 20/30+ with rigid gas permeable lenses. One patient required repeat optical penetrating keratoplasty and glaucoma tube implantation 1 year after the original surgery. Literature review reveals that donor lenticule explantation and intraocular antifungals are often inadequate to control fungal interface keratitis, and a therapeutic graft is commonly needed. Interface fungal keratitis and endophthalmitis due to infected donor corneal tissue is difficult to treat, and both recipients of grafts originating from the same donor are at risk of developing this challenging condition.
Shailaja, S; Kamath, Yogish; Hazarika, Manali; Vishwanath, Shashidhar
Propionibacterium acnes has rarely been reported as the causative organism in acute endophthalmitis following penetrating ocular trauma. We report a 53-year-old man, who presented with best corrected vision of counting fingers at 2 m,
Petit, T; Mahieu, L; Tolou, C; Hamid, S; Pagot-Mathis, V; Martin-Blondel, G; Soler, V
The purpose of this case series was to evaluate both the visual and systemic prognosis of patients with endogenous endophthalmitis. We reported a series of 20 cases of endogenous endophthalmitis occurring between 2012 and 2015 at the university medical center in Toulouse. The mean age was 67 (±43.3) years with a male predominance (n=11). The site of entry was found in 14 cases (87.5%). In 11 cases (69%), the causative agent was a bacterium; a fungal infection was found in five cases. Visual acuity after maximal medical and surgical treatment was limited to "no light perception" in 7 cases (35%), "hand motion" in 2 cases (10%), "finger counting" in 3 cases (15%) and 10/10 in 2 cases (10%). One case had no final data. The main site of entry was found to be associated endocarditis (n=7), central venous line or venipuncture (n=6). The main local complications were retinal detachment (n=6), cataract (n=5) and choroidal neovascularization secondary to scarring (n=2). Endogenous endophthalmitis is associated with poor visual prognosis. It is also often associated with systemic complications that may be life-threatening. Copyright © 2017 Elsevier Masson SAS. All rights reserved.
Full Text Available Staphylococcus (S. aureus is a common causative agent of bacterial endophthalmitis, a vision threatening complication of eye surgeries. The relative contribution of S. aureus virulence factors in the pathogenesis of endophthalmitis remains unclear. Here, we comprehensively analyzed the development of intraocular inflammation, vascular permeability, and the loss of retinal function in C57BL/6 mouse eyes, challenged with live S. aureus, heat-killed S. aureus (HKSA, peptidoglycan (PGN, lipoteichoic acid (LTA, staphylococcal protein A (SPA, α-toxin, and Toxic-shock syndrome toxin 1 (TSST1. Our data showed a dose-dependent (range 0.01 μg/eye to 1.0 μg/eye increase in the levels of inflammatory mediators by all virulence factors. The cell wall components, particularly PGN and LTA, seem to induce higher levels of TNF-α, IL-6, KC, and MIP2, whereas the toxins induced IL-1β. Similarly, among the virulence factors, PGN induced higher PMN infiltration. The vascular permeability assay revealed significant leakage in eyes challenged with live SA (12-fold and HKSA (7.3-fold, in comparison to other virulence factors (~2-fold and controls. These changes coincided with retinal tissue damage, as evidenced by histological analysis. The electroretinogram (ERG analysis revealed a significant decline in retinal function in eyes inoculated with live SA, followed by HKSA, SPA, and α-toxin. Together, these findings demonstrate the differential innate responses of the retina to S. aureus virulence factors, which contribute to intraocular inflammation and retinal function loss in endophthalmitis.
Ichimura, Keiichi; Kikuchi, Hisashi; Imayoshi, Shoichiro; Yamauchi, Tomohiko; Ishikawa, Kotaro
Recurrent epistaxis as a manifestation of hereditary hemorrhagic telangiectasia (HHT) is usually difficult to control. Although no treatment is regarded to be completely efficacious, nostril closure is considered a modality of choice for the most severe cases. The cessation of airflow resulting from this procedure can stop bleeding by minimizing risk factors. However, loss of nasal functions is a disadvantage of nostril closure. We conducted a questionnaire survey of patients who underwent nostril closure surgery, regarding the effects and disadvantages of the operation. Seven patients were asked questions on issues including frequency and severity of epistaxis pre- and post-operatively, satisfaction of treatment, and impairment in daily living activities. Most patients reported complete cessation of bleeding. Some still had bleeding, but the frequency and severity were far lower. No transfusions were required in any of the cases. Patients reported some disadvantages, for example, respiratory, olfactory, and phonatory issues. Six out of seven patients were very satisfied with the outcome of surgery. Nostril closure surgery can remarkably reduce frequency and volume of epistaxis. Our survey indicated that satisfactory results were achieved. However, difficulties caused by complete nasal obstruction varied. Thus, individualized coping strategies are required. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.
Full Text Available AIM: To evaluate the efficiency and safety of 50g/L povidone-iodine solution in preventing postoperative endophthalmitis through comparing the incidence of postoperative endophthalmitis and adverse reactions after conjunctival sac washing with povidone-iodine of different concentrations.METHODS: Totally 500 cataract patients were divided into 50g/L povidone-iodine group and 25g/L povidone-iodine group. All the operated eyes were observed during and after surgery.The patients' subjective discomfort was inquired and their signs of eyes were recorded. RESULTS: The eye irritation of 50g/L povidone-iodine group was more significant than 25g/L povidone-iodine group. No significant difference in the corneal epithelial loss and endophthalmitis was observed between two groups.CONCLUSION:Conjunctival sac washing with 50g/L povidone-iodine is an effective and safe measure to prevent endophthalmitis after cataract surgery.
Brynskov, Troels; Kemp, Henrik; Sørensen, Torben Lykke
Intravitreal injection has become a common procedure worldwide. A rare, but sight threatening, complication is bacterial endophthalmitis that has a poor visual prognosis. To identify practices that minimize the risk of endophthalmitis, the setting of a Danish University hospital is described....
Walid, M Sami; Woodall, M Neal; Nutter, Jonathan P; Ajjan, Mohammed; Robinson, Joe Sam
Postoperative fever is a common dilemma faced by neurosurgeons. To study this problem, we prospectively collected patients who developed fever after spine surgery during the academic year 2007-2008 for whom the internist's consultation was requested. Eighty-five (85) patients were identified, of which 17 had an identifiable infectious cause for their febrile reaction (20%) - fever was attributed to urinary tract infection in 8 cases, pneumonia in 5 cases, wound infection in 3 cases (all lumbar), and cholecystitis in 1 case. The remaining 68 patients (80%) had no definitive diagnosis and fever was attributed to a peripheral venous line which, in this case, was replaced or discontinued. In 32 (37.6%) of the patients, the fever developed on postoperative day (POD) 2 or later. There was no statistically significant relationship between day of fever appearance and whether the fever was due to definite infection (P = 0.737). Comparing the basic group with another group of 456 spine surgery patients from 2006-2007 who might or might not have developed fever postoperatively using ANOVA, we found a significant difference in age (P = 0.011) and a very significant difference in hemoglobin level (P = 0.000) and HbA1c level (P = 0.000), but not in body mass index (BMI) (P = 0.289). Thus, most of the postoperative fever cases after spine surgery have no identifiable infectious focus and develop mainly in older patients with anemia and inadequately controlled HbA1c. A meticulous investigation of the source of fever including laboratory and radiological studies remains essential. Early mobilization is recommended for individuals undergoing lower spine surgery in order to decrease bacterial contamination from the gluteal cleavage.
Forooghian, Farzin; Albiani, David A; Kirker, Andrew W; Merkur, Andrew B
Whereas the incidence of endophthalmitis after compounded intravitreal bevacizumab is known to be low, the rates of endophthalmitis after intravitreal injection of compounded ranibizumab and aflibercept are not known. The purpose of this study was to determine the incidence of endophthalmitis after treatment with compounded intravitreal ranibizumab and aflibercept and to compare this to the incidence with compounded intravitreal bevacizumab. Retrospective chart review. All patients with post-injection endophthalmitis who were seen over a 6.5-year period at a tertiary retina referral practice. We identified all cases of endophthalmitis by searching for patients who received intravitreal antibiotics and had antecedent intravitreal injection of bevacizumab, ranibizumab, or aflibercept. A total of 54,101 injections of bevacizumab, 5,614 injections of ranibizumab, and 3,468 injections of aflibercept were performed. The incidence of suspected endophthalmitis was 0.041% (95% CI: 0.026-0.062) for bevacizumab, 0.036% (95% CI: 0.0043-0.13) for ranibizumab, and 0.06% (95% CI: 0.007-0.2) for aflibercept. For culture-positive cases, the incidence was 0.017% (95% CI: 0.0076-0.032) for bevacizumab, 0.02% (95% CI: 0.0005-0.1) for ranibizumab, and 0.03% (95% CI: 0.0007-0.2) for aflibercept. There was no statistically significant difference in endophthalmitis rate between the 3 different compounded drugs with respect to both overall suspected endophthalmitis rate and culture-positive endophthalmitis rate (p = 0.87). Compounding of ranibizumab and aflibercept for intravitreal use appears to be safe because the endophthalmitis rate does not appear to be different from that of intravitreal bevacizumab. Copyright © 2017 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.
Villalba, Gloria; Pacreu, Susana; Fernández-Candil, Juan Luis; León, Alba; Serrano, Laura; Conesa, Gerardo
The incidence and causes that may lead to an early end (unfinished cortical/subcortical mapping) of awake surgery for language mapping are little known. A study was conducted on 41 patients with brain glioma located in the language area that had awake surgery under conscious sedation. Surgery was ended early in 6 patients. The causes were: tonic-clonic seizure (1), lack of cooperation due to fatigue/sleep (4), whether or not word articulation was involved, a decreased level of consciousness for ammonia encephalopathy that required endotracheal intubation (1). There are causes that could be expected and in some cases avoided. Tumour size, preoperative aphasia, valproate treatment, and type of anaesthesia used are variables to consider to avoid failure in awake surgery for language mapping. With these results, the following measures are proposed: l) If the tumour is large, perform surgery in two times to avoid fatigue, 2) if patient has a preoperative aphasia, do not use sedation during surgery to ensure that sleepiness does not cause worse word articulation, 3) if the patient is on valproate treatment, it is necessary to rule out the pre-operative symptoms that are not due to ammonia encephalopathy. Copyright © 2015 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.
D. Wilkin Parke
Full Text Available Purpose. To analyze risk factors for endophthalmitis and retinal detachment (RD in patients with retained intraocular foreign bodies (IOFBs. Design. A retrospective, interventional, consecutive case series. Participants. All patients treated at Bascom Palmer Eye Institute for traumatic IOFBs between 1999 and 2008. Methods. Analysis of visual outcome, mechanism of injury, management, and postoperative course. Results. 108 eyes with IOFBs were identified. Endophthalmitis occurred in 7 eyes (6.4% at presentation, and risk was higher with vegetable matter exposure (P=0.003. All eyes with posterior segment IOFBs received intravitreal antibiotics and there were no cases of endophthalmitis after initial management. RD was identified in 6 of 108 eyes (5.5% at presentation. Risk factors were entry more than 5 mm behind the limbus (P<0.001 and posterior segment IOFB (P=0.028. Postoperative RD occurred in 11 of 102 eyes (10.7%. Risk factors for postoperative RD were preoperative endophthalmitis (P=0.001, posterior segment IOFB (P=0.008, and retinal impact sites (P=0.028. Conclusions. Risk factors for endophthalmitis included vegetable matter exposure and delay to initial management. Risk factors for RD were posterior entry site, posterior segment IOFB, endophthalmitis, and retinal impact sites. No eyes developed endophthalmitis after presentation.
Vaziri, Kamyar; Pershing, Suzann; Albini, Thomas A; Moshfeghi, Darius M; Moshfeghi, Andrew A
To identify potential risk factors associated with endogenous endophthalmitis among hospitalized patients with hematogenous infections. Retrospective cross-sectional study. MarketScan Commercial Claims and Encounters, and Medicare Supplemental and Coordination of Benefit inpatient databases from the years 2007-2011 were obtained. Utilizing ICD-9 codes, logistic regression was used to identify potential predictors/comorbidities for developing endophthalmitis in patients with hematogenous infections. Among inpatients with hematogenous infections, the overall incidence rate of presumed endogenous endophthalmitis was 0.05%-0.4% among patients with fungemia and 0.04% among patients with bacteremia. Comorbid human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS) (OR = 4.27; CI, 1.55-11.8; P = .005), tuberculosis (OR = 8.5; CI, 1.2-61.5; P = .03), endocarditis (OR = 8.3; CI, 4.9-13.9; P endogenous endophthalmitis. Patients aged 0-17 years (OR = 2.61; CI, 1.2-5.7; P = .02), 45-54 years (OR = 3.4; CI, 2.0-5.4; P endogenous endophthalmitis. Endogenous endophthalmitis is rare among hospitalized patients in the United States. Among patients with hematogenous infections, odds of endogenous endophthalmitis were higher for children and middle-aged patients, and for patients with endocarditis, bacterial meningitis, lymphoma/leukemia, HIV/AIDS, internal organ abscess, diabetes with ophthalmic manifestations, skin cellulitis/abscess, pyogenic arthritis, tuberculosis, longer hospital stays, and/or ICU/NICU admission. Published by Elsevier Inc.
Kalpana Badami Nagaraj
Full Text Available A 65-year-old male presented with decreased vision in the left eye of 15-day duration after having undergone an uneventful cataract surgery 10 months back. He had been previously treated with systemic steroids for recurrent uveitis postoperatively on three occasions in the same eye. B-scan ultrasonography showed multiple clumplike echoes suggestive of vitreous inflammation. Aqueous tap revealed Pseudomonas aeruginosa sensitive to ciprofloxacin. The patient was treated with intravitreal ciprofloxacin and vancomycin along with systemic ciprofloxacin with good clinical response. Even a virulent organism such as P.aeruginosa can present as a chronic uveitis, which, if missed, can lead to a delay in accurate diagnosis and appropriate management.
Raissadati, Alireza; Nieminen, Heta; Haukka, Jari; Sairanen, Heikki; Jokinen, Eero
Comprehensive information regarding causes of late post-operative death following pediatric congenital cardiac surgery is lacking. The study sought to analyze late causes of death after congenital cardiac surgery by era and defect severity. We obtained data from a nationwide pediatric cardiac surgery database and Finnish population registry regarding patients who underwent cardiac surgery at <15 years of age at 1 of 5 universities or 1 district hospital in Finland from 1953 to 2009. Noncyanotic and cyanotic defects were classified as simple and severe, respectively. Causes of death were determined using International Classification of Diseases diagnostic codes. Deaths among the study population were compared to a matched control population. Overall, 10,964 patients underwent 14,079 operations, with 98% follow-up. Early mortality (<30 days) was 5.6% (n = 613). Late mortality was 10.4% (n = 1,129). Congenital heart defect (CHD)-related death rates correlated with defect severity. Heart failure was the most common mode of CHD-related death, but decreased after surgeries performed between 1990 and 2009. Sudden death after surgery for atrial septal defect, ventricular septal defect, tetralogy of Fallot, and transposition of the great arteries decreased to zero following operations from 1990 to 2009. Deaths from neoplasms, respiratory, neurological, and infectious disease were significantly more common among study patients than controls. Pneumonia caused the majority of non-CHD-related deaths among the study population. CHD-related deaths have decreased markedly but remain a challenge after surgery for severe cardiac defects. Premature deaths are generally more common among patients than the control population, warranting long-term follow-up after congenital cardiac surgery. Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.
Stewart, Michael W; Bolling, James P; Bendel, Rick E
To report a case of endophthalmitis due to Nocardia brasiliensis in an eye with an exposed, infected Ahmed glaucoma drainage implant (GDI). Retrospective case report. A patient with an exposed GDI experienced recurrent episodes of endophthalmitis despite repeated intravitreal injections of antibiotics and steroids. The tube was initially repositioned and finally removed. Whereas repeated cultures from the anterior chamber and vitreous were negative, cultures from the removed tube grew Nocardia brasiliensis. Despite oral trimethoprim-sulfamethoxazole and intravitreal amikacin the eye became phthisical and lost light perception. An exposed GDI may lead to endophthalmitis due to Nocardia brasiliensis and may require explantation to establish a diagnosis.
Eun Kyoung Lee
Full Text Available A 53-year-old woman presented with complaints of blurred vision in the left eye. She had been treated for recurrent non-functioning pituitary adenoma (NFPA. A vitreous biopsy followed by histopathologic examination showed the presence of Candida albicans. Meanwhile, Cushing׳s disease was diagnosed and gamma knife surgery was performed. Vitrectomy and antifungal treatment improved ocular infection and inflammation. Herein, we describe the first case of C. albicans endophthalmitis in a patient with NFPA evolving into Cushing׳s disease.
Rodríguez-Navarro, Á; Gonzalez-Valverde, F M
Perioperative vision loss in non-ocular surgery represents a rare but devastating complication and multiple causes have been proposed. Any portion of the visual system may be involved and several authors have tried to relate that complication with deliberate hypotension anaesthetic technique, used to control intraoperative bleeding. We report a patient operated for orthognathism who suffered unilateral blindness. After review of similar cases, we can state that the transmission of forces generated during Le fort I osteotomy is related to the complication. This osteotomy technique is regularly performed in our hospital using a curved osteotome to achieve the pterygomaxillary disjunction and the adverse transmission of forces via the sphenoid bone is the main reason for indirect damage to the optic nerve and its vascular structures causing the neuropathy and blindness. Hypotensive anaesthesia may certainly lead to transient ischaemia but only in specific cases because of decreased ocular perfusion pressured. Copyright © 2017 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.
Full Text Available This article provides a review of the causes of respiratory tract infection after abdominal surgery. These causes include general anesthesia, intubation factors, factors inherent to the patient, surgical factors, the injudicious use of antimicrobial agents, and the environmental factors of the ward. The perioperative management of the respiratory tract should be strengthened. Health education, respiratory function training, oral nursing intervention, atomization inhalation, and personalized expectoration methods should receive more attention to decrease the complications and promote the early rehabilitation of patients after abdominal surgery.
Wei, Wei; Ramaswamy, Archana; de la Torre, Roger; Miedema, Brent W
We hypothesized that an esophageal nitinol stent that is mainly silicone-covered but partially uncovered may allow tissue ingrowth and decrease the migration rate seen with fully covered stents and still allow safe stent removal. The aim of this study was to evaluate the first human results of using partially covered stents for anastomotic complications of bariatric surgery. This was a retrospective evaluation of all patients with staple-line complications after bariatric surgery who received a partly covered stent at a single tertiary-care bariatric center. The stents varied in length from 10 to 15 cm and in diameter from 18 to 23 mm. From April 2009 to April 2010, eight patients received partially covered stents on 14 separate occasions. The indications were gastrojejunal stricture in four, acute leak in two, acute leak followed by a later stricture in one, and a perforated anastomotic ulcer in one patient. Single stents were placed in 12 sessions and two overlapping stents in two sessions. At the time of stent deployment, one patient had the uncovered proximal end of the stent in the stomach, with all others in the distal esophagus. Immediate symptom improvement occurred in 12/14 stent placements. Oral nutrition was initiated for 10/14 stent treatments within 48 h. Stents were removed after 25 ± 10 days. Minor stent displacement occurred with 9/13 stents, with the proximal end of the stent moving into the stomach, though the site of pathology remained covered. The stents were difficult to remove when tissue ingrowth was present. One patient required laparoscopic removal and one required two endoscopy sessions for removal. At the time of removal of ten stents, where the proximal end was found in the stomach, four had gastric ulceration, three had gastric mucosa replaced by granulation tissue, and three had normal gastric mucosa. In four cases where the proximal portion of the stent stayed in the esophagus, the esophageal deployment zone had abnormalities: three
Full Text Available AIM:To describe the results of vitrectomy and partial capsulectomy via anterior approach surgical technique in treatment of chronic postoperative endophthalmitis (CPE.METHODS:Clinical records of 9 patients treated for CPE between 2006 and 2010 were reviewed retrospectively. All of these patients were treated with vitrectomy and partial capsulectomy via anterior approach.RESULTS:Six of 9 patients were male. The average patients’ age was (60±8.1 years. The average period between cataract extraction and onset of signs and symptoms was (3.6±1.3 weeks. The average presenting visual acuity was 0.3±0.1 and the average final post operative visual acuity was 0.7±0.2. The mean follow-up period was (28.1±8.9 weeks. In all patients, the inflammation subsided after surgery.CONCLUSION:Our results suggest that anterior vitrectomy and partial capsulectomy via anterior approach may be considered as potentially useful and relatively less invasive technique to treat CPE.
Shenoy, Shailaja Bhat; Thotakura, Meena; Kamath, Yogish; Bekur, Ragini
To report the presentation, predisposing factors, clinical features and outcome in 6 eyes of 3 patients with endogenous endophthalmitis secondary to methicillin resistant staphylococcus aureus (MRSA) septicaemia. Retrospective review of case records of 3 patients who were treated for endogenous endophthalmitis secondary to MRSA septicaemia in a tertiary referral institution. All three patients had systemic predisposition to endogenous endophthalmitis (diabetes, urosepsis). Two patients presented within 1 week of onset of visual symptoms and the third after 3 months. Blood culture was positive for MRSA in all patients. Visual and anatomical improvement was noted in two patients who presented early. The third patient's visual outcome despite early treatment with intravitreal antibiotics and vitrectomy was not satisfactory. Endogenous endophthalmitis by MRSA is a rare but serious condition. Early and specific therapy based on reliable detection of the underlying microorganism is needed for good anatomical and functional outcome.
Full Text Available Grant M Comer, Maxwell S Stem, Stephen J SaxeUniversity of Michigan, Department of Ophthalmology and Visual Sciences, Ann Arbor, MI, USAPurpose: To describe a combination of treatment modalities used for the successful eradication of Fusarium endophthalmitis.Design: Interventional case series.Participants: Three consecutive patients with keratitis-associated Fusarium endophthalmitis.Methods: After failure of traditional management options, a combination of intravitreal and long-term, high-dose systemic voriconazole, topical antifungal medications, and surgical intervention, with penetrating keratoplasty, lensectomy, and endoscopic-guided pars plana vitrectomy, was administered to each patient.Results: All three cases achieved full resolution of the infection, with a final Snellen visual acuity score of 20/50 to 20/70.Conclusions: An aggressive combination of therapeutic modalities, including the removal of subiris abscesses, might be needed for the successful resolution of Fusarium endophthalmitis.Keywords: endophthalmitis, fungal, Fusarium, keratitis, keratoplasty, voriconazole
Lee, Sang Woo; Jeong, Yeon Woo; Myung, Yujin
Many patients undergo a revision surgery after malar reduction, which is one of the most popular aesthetic surgeries in Asia. We reviewed the leading causes of revision for malar reduction surgery to establish proper indications for revision, seek adequate surgical strategies, and share the results from revision surgical cases. A retrospective review was conducted involving 341 patients who underwent malar reduction reoperation between March 2010 and June 2015. Surgical strategies were decided based upon specific problems and complaints from the previous surgery. Facial photographs, cephalography, and computed tomography images were analyzed, and a patient satisfaction survey was conducted before and after the surgery. A total of 341 patients (321 women, 20 men; average age, 26.6 years, range 18-40 years) were included. The main causes of reoperations were subjective dissatisfaction and nonunion-related symptoms. Undercorrection of the zygomatic body and arch (n = 175, 51.3%) was the most frequent reason for dissatisfaction. The patients underwent revision surgeries via different techniques and strategies based on previous problems from primary surgery, and postoperative patient satisfaction was high. Complications occurred in 35 patients (10.3%) after revision. Based on the results of this study, patient dissatisfaction with the procedure can be minimized beforehand through accurate goal identification and careful planning. Bone nonunion is usually due to excessive bone resection during zygoma reduction surgery. Careful selection of the reposition site and appropriate fixation based on a thorough understanding of masseter action are essential in ensuring satisfactory outcomes without adverse side effects. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Chen, Shih-Chou; Lee, Ying-Yen; Chen, Ya-Hsin; Lin, Huey-Shyan; Wu, Tsung-Tien; Sheu, Shwu-Jiuan
To compare the characteristics, visual outcome, and prognostic factors of patients with endogenous endophthalmitis and to determine the association of endophthalmitis with Klebsiella pneumoniae infection. We retrospectively analyzed records of patients diagnosed with endogenous endophthalmitis from January 2002 to August 2013. A total of 86 patients were diagnosed with endogenous endophthalmitis; 48 patients were infected with K. pneumoniae, 28 patients were infected with other pathogens, and 10 were culture-negative. Diabetes mellitus was more prevalent among patients infected with K. pneumoniae. Liver abscess and urinary tract infection were the leading sources of infection in patients with and without a K. pneumoniae infection, respectively. In patients with endogenous endophthalmitis, poor initial vision (pendogenous endophthalmitis.
Davies, Brett W; Fante, Robert G
A 70-year-old Korean female with a history of Klebsiella pneumonia liver abscess was presented to the authors' service with signs of endophthalmitis and orbital cellulitis. Vitreous biopsy confirmed K. pneumonia as the causative organism. With prolonged intravenous antibiotics and steroids, orbital symptoms resolved, but visual acuity remained at light perception. This is the first case in the literature to report on endophthalmitis and orbital cellulitis from K. pneumonia liver abscess.
Xiao Zheng; Gang-Ping Zhao; Shan-Xiang Li; Jian-Hong Yu; Dan Hu
AIM: To explore the relations of clinical efficacy and surgical timing of vitrectomy combined with silicone oil tamponade for severe infectious traumatized endophthalmitis.METHODS: Totally 59 patients(59 eyes)with severe infectious traumatized endophthalmitis accepted vitrectomy combined with silicone oil tamponade. Patients were divided into two groups by different surgical timing. Group A accepted operation in 24 hours. Group B accepted operation 24 hours after injury. Retina status during ...
Tao, Wenjing; Plecka-Östlund, Magdalena; Lu, Yunxia; Mattsson, Fredrik; Lagergren, Jesper
The use of obesity surgery has increased during the past decade. There is a need for population-based assessments of causes and risk factors for postoperative mortality. The objective of this study was to assess causes and risk factors for 1-year mortality after obesity surgery. This nationwide retrospective population-based cohort study included essentially all obesity surgery patients in Sweden from 1980-2010. Data were collected from Swedish national registries and medical records. Patient characteristics, co-morbidities, and surgical procedures were assessed in relation to 1-year mortality through multivariable Cox proportional hazards regression, providing hazard ratios (HR), and 95% confidence intervals (CI) adjusted for age, sex, surgical procedure, surgical access, and co-morbidity. Among 22,487 obesity surgery patients the 1-year cumulative mortality was .38% (n = 85). Follow-up of cohort was complete. Median time of postoperative death was 45 days. Main causes of death included cardiopulmonary complications (myocardial infarction [n = 14; 16%], pulmonary embolism [n = 12; 14%], sudden cardiac arrest [n = 11; 13%]), and anastomotic leak (n = 12; 14%). Male sex (HR = 2.31; 95% CI 1.48-3.60), diabetes (HR = 2.47; 95% CI 1.44-4.23), and congestive heart failure (HR = 4.82; 95% CI 2.25-10.35) were independently associated with increased 1-year mortality, while age, hypertension, cerebrovascular disease, coronary heart disease, chronic obstructive pulmonary disease, asthma, and surgical procedure were not. Open surgery entailed an increased mortality compared to laparoscopic surgery from 2000-2010 (HR = 2.72; 95% CI 1.53-4.83), but not from 1990-1999 (HR = .39; 95% CI .11-1.32). Although the absolute risk of mortality is low, the increased relative risk of mortality associated with male sex, diabetes, congestive heart failure, and open surgical access could influence clinical decision making. Copyright © 2015 American Society for Bariatric Surgery. Published
Westermeyer, Hans D; Ward, Daniel A; Whittemore, Jacqueline C; Lyons, Jeremiah A
An 8-year-old, brachycephalic, mixed breed cat underwent full mouth tooth extractions for the treatment of tooth root abscessation. Subsequently, the cat developed anterior uveitis refractory to topical therapy that eventually necessitated enucleation. Actinomyces species were isolated from both the tooth root abscesses and the anterior chamber after enucleation. Histopathology of the enucleated eye revealed panophthalmitis with abundant intralesional bacteria morphologically consistent with Actinomyces. Between the time of tooth root extraction and enucleation (20 weeks), the cat was diagnosed with hyperthyroidism and treated with oral steroids for inflammatory bowel syndrome. We believe this report represents a rare case of endogenous endophthalmitis secondary to dental disease, possibly precipitated by concurrent immunosuppression. © 2013 American College of Veterinary Ophthalmologists.
... and sterile gloves. Before the surgery begins, a time out is held during which the surgical team confirms ... the Consumer Version. DOCTORS: Click here for the Professional Version What Participants Need to Know About Clinical ...
Orozco-Hernández, Axel; Ortega-Larrocea, Ximena; Sánchez-Bermúdez, Gustavo; García-Aguirre, Gerardo; Cantón, Virgilio Morales; Velez-Montoya, Raul
Background Since the ophthalmological community adopted the use of intravitreal bevacizumab as an accepted off-label treatment for neovascular diseases, the amount of knowledge regarding its effects and properties has been increasing continually. In the last few years, there have been an increasing number of reports about sterile intraocular inflammation and intraocular pressure elevations after intravitreal bevacizumab. In the following case series, we describe the clinical presentation and outcomes of ten consecutive cases of patients developing mild-to-severe sterile intraocular inflammation after intravitreal bevacizumab and their management. Methods This report presents a retrospective case series. We reviewed the medical records of ten consecutive patients from a group of 46, in whom repackaged bevacizumab in individual aliquots from two vials from the same batch were used. All surgical procedures were performed using standard sterile techniques in the operating room. At each follow-up visit, patients underwent a complete ophthalmological examination including visual acuity assessment, intraocular pressure, biomicroscopy, and posterior fundus examination. Results Ten patients presented sterile endophthalmitis with an onset time of 3.5±1.95 days. The clinical characteristics were mild pain, slight visual loss, conjunctival hyperemia, and various degrees of intraocular inflammation with microhypopyon. All cultures were negative. All patients were managed with topical steroids and antibiotics, except two, in whom, due to severe vitreous cells, intravitreal antibiotics were used. Three patients showed a transient elevation of intraocular pressure. Only 50% of the patients regained a visual acuity equal or better to the baseline visual acuity on file. Conclusion The increasing number of intravitreal injections of bevacizumab applied every day, due to its widespread acceptance, might be one reason why the number of cases of sterile endophthalmitis is rising. Fast
Full Text Available Objective: To analyze the protective effect of dexmedetomidine combined with ulinastatin on cardiopulmonary function impairment caused by cardiopulmonary bypass surgery. Methods: A total of 78 patients who received valve replacement under cardiopulmonary bypass were divided into observation group and control group (n=39 according to random number table. Control group received intraoperative ulinastatin intervention and observation group received intraoperative dexmedetomidine combined with ulinastatin intervention. Differences in the levels of cardiac function indexes, myocardial injury markers, pulmonary function parameters, inflammatory indexes and so on were compared between two groups of patients 24 hours after operation. Results: Cardiac function parameters LSV, RSV and RVEF values of observation group 24 hours after operation were higher than those of control group while PAP value was lower than that of control group; serum myocardial injury markers H-FABP, cTn-T, CKMB, cTnⅠ and NT-proBNP levels were lower than those of control group; lung function parameters Cs and Cd values were higher than those of control group while RI, R5-R20, X5 and Fres values were lower than those of control group; serum pro-inflammatory factors IL-6 and TNF-α levels were lower than those of control group while anti-inflammatory factors sTNF-RI, IL-4 and IL-10 levels were higher than those of control group. Conclusions: Dexmedetomidine combined with ulinastatin can protect the cardiopulmonary function in patients with cardiopulmonary bypass, and help to reduce the occurrence of postoperative cardiopulmonary dysfunction and other severe complications.
Post-operatively, the 5 eyes had VA ranging from 6/60 to NLP, after a variable follow-up period of 3-6 years. Complications included development of tough vascularized retroprosthetic membrane (4 eyes) and infective endophthalmitis in one eye. Conclusion: The intermediate-term outcome of keratoprosthesis surgery in ...
Armenise, B; Montinaro, A
The Authors report their experience in the surgical treatment of nasal liquorrhea in transphenoidal surgery. They suggest the use of clotting substances like the adhesive Tissucol in order to prevent this complication.
Mumphrey, Michael B.; Hao, Zheng; Townsend, R. Leigh; Patterson, Laurel M.; M?nzberg, Heike; Morrison, Christopher C.; Ye, Jianping; Berthoud, Hans-Rudolf
Background/Objective Obesity and metabolic diseases are at an alarming level globally and increasingly affect children and adolescents. Gastric bypass and other bariatric surgeries have proven remarkably successful and are increasingly performed worldwide. Reduced desire to eat and changes in eating behavior and food choice account for most of the initial weight loss and diabetes remission after surgery, but the underlying mechanisms of altered gut-brain communication are unknown. Subjects/Me...
S P Nagaraju
Full Text Available Obesity is a major public health issue all over the world. Bariatric surgery is increasingly becoming popular as a surgical treatment for morbid obesity. Nephrologists need to be aware of possible renal complications after bariatric surgery. We report a 54-year-old male patient who presented with progressive worsening of renal function following a duodenal switch procedure for morbid obesity, and he was found to have oxalate nephropathy on renal biopsy.
Tustin, Aaron; Kim, Stephen J; Chomsky, Amy; Hubbard, G Baker; Sheng, Jinsong
To determine whether the application of subconjunctival 2% lidocaine/0.1% methylparaben for anesthesia may reduce rates of endophthalmitis after intravitreal (IVT) injection. We performed in vitro experiments to determine the antibacterial properties of 2% lidocaine/0.1% methylparaben (lidocaine) against causative organisms of endophthalmitis. Isolates of Staphylococcus aureus, Staphylococcus epidermidis, and Streptococcus viridans from patients with endophthalmitis were incubated with or without lidocaine. Aliquots (100 µL) were plated on Mueller-Hinton (S. aureus and S. epidermidis) or blood agar plates (S. viridans) at 0, 10, 30, 120, and 240 minutes, and colonies were counted after 24 hours. A retrospective review of 15,042 IVT injections was performed from January 2004 to February 2011 to determine the rate of endophthalmitis with or without application of subconjunctival lidocaine for anesthesia. Lidocaine demonstrated rapid bactericidal effects against all 3 organisms. After 10 minutes of exposure, there was approximately a 90% (P < 0.01), 95% (P < 0.001), and 92% (P < 0.001) reduction in colony forming units when compared with time 0 for S. aureus, S. epidermidis, and S. viridans, respectively. Complete elimination of colony forming units occurred at subsequent time points for each organism in contrast to logarithmic increase for control plates. There were a total of 0 cases of endophthalmitis of 6,853 IVT injections performed with subconjunctival lidocaine and 8 cases of endophthalmitis of 8,189 (0.1%) IVT injections performed with other methods of anesthesia (P = 0.03). Application of subconjunctival 2% lidocaine/0.1% methylparaben for anesthesia may reduce the incidence of endophthalmitis after IVT injection.
Eftekhari, Kian; Mifflin, Mark D; Anderson, Richard L
A 70-year-old woman presented to our practice with profound ptosis of the left upper eyelid and notable asymmetry of the periocular area. On examination, she was noted to have significant atrophy of the periocular tissues on the left side, with lower eyelid retraction. These features were present but less severe on the right side. Upon further questioning, she stated that she had cataract surgery on the left side that was complicated by a high intraocular pressure and required subsequent secondary surgery. She had taken a prostaglandin eyedrop for many months after her cataract surgery to keep the eye pressure low. Recently, a newly recognized adverse effect of prostaglandin eyedrops has been described in the ophthalmic literature in which patients develop periorbital lipodystrophy. This case emphasizes that this may occur unilaterally in patients taking the eyedrop in only one eye, and should be recognized prior to considering functional and aesthetic surgery of the periocular area. © 2015 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: firstname.lastname@example.org.
Floh, Alejandro A; Manlhiot, Cedric; Redington, Andrew N; McCrindle, Brian W; Clarizia, Nadia A; Caldarone, Christopher A; Schwartz, Steven M
Hyperglycemia is common after pediatric cardiopulmonary bypass (CPB) surgery and is attributed to a state of insulin resistance. We examined the role of CPB-induced inflammation on postoperative plasma glucose, insulin, and the glucose-to-insulin ratio, which was used as a marker of insulin resistance; a decrease in the ratio reflects increased resistance. We conducted an ancillary study on a previously published randomized trial of children undergoing CPB surgery. Serial blood glucose, insulin, and cytokines were drawn after CPB and at selected intervals for up to 48 hours after surgery. The primary outcome was plasma insulin levels and glucose-to-insulin ratio. Glucose delivery and feeding status were monitored for potential modifying effects. The 299 children studied were predominantly male (55%) with a median age of 2.7 (interquartile range [IQR]: 0.5-6.5) years, and weight of 12.6 (IQR: 6.4-10.8) kg. Operations had a median Society of Thoracic Surgery-European Association for Cardio-Thoracic Surgery complexity score of 1 (IQR: 1-2) and CPB time of 82 (IQR: 58-122) minutes. Hyperglycemia occurred in 85% of subjects; odds of hyperglycemia peaked at 6 hours after CPB. Plasma glucose was associated with increased insulin and a lower glucose-to-insulin ratio. Increased interleukin (IL)-6 concentrations were associated with increased glucose (estimate [EST]: 0.55 (±0.13) mmol/L; P insulin (EST: 1.14 (±0.12) μmol/L; P insulin ratio (EST: 0.21 (±0.03) mmol/μmol; P insulin resistance in some patients. Inflammation induced by CPB may play a causative role in insulin resistance. Copyright © 2015 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.
Solborg Bjerrum, Søren; Hamoudi, Hassan; Friis-Møller, Alice
types of endophthalmitis was good, with 60% of post-cataract patients achieving a visual outcome ≥ 0.5, and 64% of post-injection patients only had a mild vision loss (1-14 ETDRS letters) or even gained vision. CONCLUSIONS: The endophthalmitis cases had a broad clinical spectrum. Surprisingly...
Full Text Available AIM:To estimate the clinical significance of the microculture of humor and vitreous and vancomycin intraocular injection in treatment of suppurative endophthalmitis associated with intraocular foreign bodies.METHODS: Totally 65 patients with penetrating eye trauma and retained intraocular foreign bodies in emergency operation and intraocular injection from January 2012 to September 2014 were regarded as the study group, another 62 patients with penetrating eye trauma and retained intraocular foreign bodies in emergency operation without intraocular injection before August 2011 were regarded as the control group. Aqueous humor and vitreous humor were taken from each patient of the study group and the control group for bacteria and fungus cultivation. The study group was treated with 1mg vancomycin intraocular injection after operation, while the control group was not. RESULTS: The incidence of endophthalmitis in the control group was 16%(10 cases, while in the study group was 3%(2 cases, with significant difference between two groups(x2=6.32, PP>0.05. The positive rate of vitreous humor germiculture in study group was 14%(9 cases, and the incidence of endophthalmitis was 3%. The positive rate of vitreous humor germiculture in control group was 11%(7 casesand the incidence of endophthalmitis was 16%, with significant differences between two groups(PCONCLUSION: Intraocular foreign bodies treated with emergency operation and vancomycin intraocular injections can decrease the incidence of suppurative endophthalmitis and have a good vision prognosis for the second stage of operation.
Full Text Available Axel Orozco-Hernández,1 Ximena Ortega-Larrocea,1 Gustavo Sánchez-Bermúdez,1 Gerardo García-Aguirre,1 Virgilio Morales Cantón,1 Raul Velez-Montoya2 1Retina Department, Asociación para Evitar la Ceguera en México IAP, Mexico City, Mexico; 2Department of Ophthalmology, University of Colorado School of Medicine, Rocky Mountain Lions Eye Institute, Aurora, CO, USA Background: Since the ophthalmological community adopted the use of intravitreal bevacizumab as an accepted off-label treatment for neovascular diseases, the amount of knowledge regarding its effects and properties has been increasing continually. In the last few years, there have been an increasing number of reports about sterile intraocular inflammation and intraocular pressure elevations after intravitreal bevacizumab. In the following case series, we describe the clinical presentation and outcomes of ten consecutive cases of patients developing mild-to-severe sterile intraocular inflammation after intravitreal bevacizumab and their management. Methods: This report presents a retrospective case series. We reviewed the medical records of ten consecutive patients from a group of 46, in whom repackaged bevacizumab in individual aliquots from two vials from the same batch were used. All surgical procedures were performed using standard sterile techniques in the operating room. At each follow-up visit, patients underwent a complete ophthalmological examination including visual acuity assessment, intraocular pressure, biomicroscopy, and posterior fundus examination. Results: Ten patients presented sterile endophthalmitis with an onset time of 3.5±1.95 days. The clinical characteristics were mild pain, slight visual loss, conjunctival hyperemia, and various degrees of intraocular inflammation with microhypopyon. All cultures were negative. All patients were managed with topical steroids and antibiotics, except two, in whom, due to severe vitreous cells, intravitreal antibiotics were
Kristensen, Sara Danshøj; Floyd, Andrea Karen; Naver, Lars
BACKGROUND: A well-known complication of laparoscopic Roux-en-Y gastric bypass surgery (LRYGB) is bowel obstruction due to internal herniation (IH). Evidence suggests that mesenteric defects should be closed during LRYGB to reduce the risk of IH. Therefore, surgeons are now closing mesenteric...
Christensen, Lise; Breiting, Vibeke; Bjarnsholt, Thomas; Eickhardt, Steffen; Høgdall, Estrid; Janssen, Martin; Pallua, Norbert; Zaat, Sebastian A. J.
Background. The etiology of long-lasting adverse reactions to gel fillers used in cosmetic surgery is not known. Bacterial infection and immunological reaction to the product have been suggested. Methods. We performed a case-control study, with 77 biopsies and 30 cytology specimens originating from
Lange, M. M.; Maas, C. P.; Marijnen, C. A. M.; Wiggers, T.; Rutten, H. J.; Kranenbarg, E. Klein; van de Velde, C. J. H.
Background. Urinary dysfunction (UD) is common after rectal cancer treatment, but the contribution of each treatment component (surgery and radiotherapy) to its development remains unclear. This study aimed to evaluate UD during 5 years after total mesorectal excision (TME) and to investigate the
Jaworski, Radoslaw; Irga-Jaworska, Ninela; Naumiuk, Łukasz; Chojnicki, Maciej; Haponiuk, Ireneusz
Fournier gangrene is a rare, rapidly progressive, life-threatening condition. We report a 23-day-old boy with pulmonary atresia and ventricular septal defect treated surgically, who developed Fournier gangrene. Emergency surgery was performed with tissue sampling for microbiological examination. Candida albicans was confirmed; caspofungin followed by fluconazole was administered with excellent results.
Kim, Do Hyun; Hong, Yong-Kil; Jeun, Sin-Soo; Park, Yong Jin; Kim, Soo Whan; Cho, Jin Hee; Kim, Boo Young; Han, Sungwoo; Jung, Young Hoon; Lee, Yong Joo; Kim, Sung Won
We evaluated postoperative changes in nasal cavity dimensions and their effects on nasal functions and symptoms. Case series with chart review. Tertiary referral center. We studied patients who underwent binostril, 4-hand endoscopic endonasal transsphenoidal approach surgery with the bilateral modified nasoseptal rescue flap technique. Pre- and postoperative paranasal computed tomography scans were used to assess nasal cavity dimensional changes at 4 levels. We also performed several pre- and postoperative tests, including the Connecticut Chemosensory Clinical Research Center test and the Cross-Cultural Smell Identification Test (n = 119) to evaluate olfactory functions. Also, the Nasal Obstruction Symptoms Evaluation, the Sino-Nasal Outcome Test-20, and a visual analog scale were used (n = 157) to record subjective symptoms. We compared these data with the pre- and postoperative nasal cavity dimensions. Two-dimensional objective increases in nasal passage dimensions were evident postoperatively (all cross-sectional areas, P Cultural Smell Identification Test (all cross-sectional areas, P ≥ .05). Endoscopic endonasal transsphenoidal approach surgery altered the patients' nasal anatomy, but the changes in nasal cavity dimensions did not affect nasal functions and symptoms. These results will help surgeons to appropriately expose the surgical field during endoscopic endonasal transsphenoidal approach surgery. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2016.
Mumphrey, M B; Hao, Z; Townsend, R L; Patterson, L M; Münzberg, H; Morrison, C D; Ye, J; Berthoud, H-R
Obesity and metabolic diseases are at an alarming level globally and increasingly affect children and adolescents. Gastric bypass and other bariatric surgeries have proven remarkably successful and are increasingly performed worldwide. Reduced desire to eat and changes in eating behavior and food choice account for most of the initial weight loss and diabetes remission after surgery, but the underlying mechanisms of altered gut-brain communication are unknown. To explore the potential involvement of a powerful brainstem anorexia pathway centered around the lateral parabrachial nucleus (lPBN), we measured meal-induced neuronal activation by means of c-Fos immunohistochemistry in a new high-fat diet-induced obese mouse model of Roux-en-Y gastric bypass (RYGB) at 10 and 40 days after RYGB or sham surgery. Voluntary ingestion of a meal 10 days after RYGB, but not after sham surgery, strongly and selectively activates calcitonin gene-related peptide neurons in the external lPBN as well as neurons in the nucleus tractus solitarius, area postrema and medial amygdala. At 40 days after surgery, meal-induced activation in all these areas was greatly diminished and did not reach statistical significance. The neural activation pattern and dynamics suggest a role of the brainstem anorexia pathway in the early effects of RYGB on meal size and food intake that may lead to adaptive neural and behavioral changes involved in the control of food intake and body weight at a lower level. However, selective inhibition of this pathway will be required for a more causal implication.
Mumphrey, Michael B.; Hao, Zheng; Townsend, R. Leigh; Patterson, Laurel M.; Münzberg, Heike; Morrison, Christopher C.; Ye, Jianping; Berthoud, Hans-Rudolf
Background/Objective Obesity and metabolic diseases are at an alarming level globally and increasingly affect children and adolescents. Gastric bypass and other bariatric surgeries have proven remarkably successful and are increasingly performed worldwide. Reduced desire to eat and changes in eating behavior and food choice account for most of the initial weight loss and diabetes remission after surgery, but the underlying mechanisms of altered gut-brain communication are unknown. Subjects/Methods To explore the potential involvement of a powerful brainstem anorexia pathway centered around the lateral parabrachial nucleus (lPBN) we measured meal-induced neuronal activation by means of c-Fos immunohistochemistry in a new high-fat diet-induced obese mouse model of Roux-en-Y gastric bypass (RYGB) at 10 and 40 days after RYGB or sham surgery. Results Voluntary ingestion of a meal 10 days after RYGB, but not after sham surgery, strongly and selectively activates calcitonin gene-related peptide neurons in the external lPBN as well as neurons in the nucleus tractus solitaries, area postrema, and medial amygdala. At 40 days after surgery, meal-induced activation in all these areas was greatly diminished and did not reach statistical significance. Conclusions The neural activation pattern and dynamics suggest a role of the brainstem anorexia pathway in the early effects of RYGB on meal size and food intake that may lead to adaptive neural and behavioral changes involved in the control of food intake and body weight at a lower level. However, selective inhibition of this pathway will be required for a more causal implication. PMID:26984418
Armentia, A; Pineda, F; Martin-Armentia, B; Ramos, C; Gil Martin, F J; Palacios, R
Heroin and its contaminants may be an important source of allergens in young people. We present a case of severe endophthalmitis in a patient that also suffered from anaphylactoid symptoms (hypotension, urticaria, glottic oedema) whenever he ingested lemon. Prick tests with a battery of 42 aeroallergens including fruits and citrus fruits (orange, mandarin, grapefruit and lemon) and specific IgE to these allergens were carried out. Immunodetection was performed using the patient's serum and the following allergens: lemon, Candida, Aspergillus, Penicillium and Alternaria recombinant Alt 1 (Laboratories Diater). Skin tests were negative for Candida, Penicillium, Aspergillus and Cladosporium (ALK-Spain) as were specific IgE antibodies for CAP (Thermofisher, Sweden) and positive only for lemon and, doubtfully, to Candida. Specific IgE tests to pollen, arthropods, fungi, dander and foods were positive only for lemon (0.49kU/L). Serological study of fungi ruled out fungal infection at that time. The immunodetection showed that the patient's serum recognised a protein of approximately 25kDa of lemon peel, one of approximately 12-13kDa of Penicillium, and perfectly recognised Alt a 1. Lemon surface can be contaminated by Candida and other fungi. In heroin addicts with positive skin tests for lemon, the possibility of these serious complications should be taken into account. Copyright © 2016 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.
Full Text Available Hao Chi Ho,1,2 On Heong Liew,2 Swee Sew Teh,2 Hashim Hanizasurana,2 Mohtar Ibrahim,1 Ismail Shatriah1 1Department of Ophthalmology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, 2Department of Ophthalmology, Hospital Selayang, Lebuhraya Selayang-Kepong, Selangor Darul Ehsan, Malaysia Abstract: Rhino–orbital–cerebral mucormycosis (ROCM is an uncommon but fatal fungal infection. We report a rare case of unilateral ROCM with ipsilateral central retinal artery occlusion and contralateral choroiditis, which later progressed to endogenous fungal endophthalmitis. The patient was successfully treated with sinuses debridement, systemic liposomal amphotericin B, and intravitreal amphotericin B. The endophthalmitis completely resolved with good vision, but the ROCM eye remained blind due to central retinal artery occlusion. Keywords: rhino–orbital–cerebral mucormycosis, central retinal artery occlusion, chorioditis, endogenous fungal endophthalmitis, Rhizopus
Full Text Available AIM: To explore the relations of clinical efficacy and surgical timing of vitrectomy combined with silicone oil tamponade for severe infectious traumatized endophthalmitis.METHODS: Totally 59 patients(59 eyeswith severe infectious traumatized endophthalmitis accepted vitrectomy combined with silicone oil tamponade. Patients were divided into two groups by different surgical timing. Group A accepted operation in 24 hours. Group B accepted operation 24 hours after injury. Retina status during operation, clinical efficacy and best-corrected visual acuity were observed and recorded. RESULTS: The cases of early operation group got lesser retina injury and higher efficacy and better best-corrected visual acuity. CONCLUSION:Vitrectomy combined with silicone oil tamponade is an effective way to cure severe infected traumatized endophthalmitis. Early surgical treatment is the key to achieve better effect.
Leibovitch, Igal; Tamblyn, David; Casson, Robert; Selva, Dinesh
The aim of this study was to present a series of patients with acute orbital inflammatory symptoms secondary to peribulbar hyaluronidase allergy and to discuss the diagnostic and management modalities. Review of clinical records of all patients with acute orbital inflammatory symptoms after uneventful cataract surgery, seen at two ophthalmology departments. The main outcome measures included clinical signs and symptoms, imaging findings, post-operative course, skin allergy testing, and final outcome. There were five patients (four women, one man) with a mean age of 78+/-7.0 years. Signs and symptoms appeared 12-72 h after cataract surgery and included axial proptosis, periorbital erythema with swelling, and extraocular muscle (EOM) function restriction (5/5), periorbital pain or itchiness (3/5), and conjunctival chemosis (4/5). Computerized tomography showed increased orbital fat haziness and enlargement of EOM. Treatment with a combination of oral antibiotics and steroids or antihistamines resulted in resolution of signs and symptoms after 3-5 days. Intradermal and/or skin prick allergy tests were positive for hyaluronidase and negative for all other perioperative medications used. Although uncommon, allergy to peribulbar hyaluronidase injected during cataract surgery should be considered in the differential diagnosis of patients who present with acute post-operative orbital signs and symptoms.
Sellitri, Francesco; Tamburrini, Alessandro; Tacconi, Federico; Bollero, Patrizio; Ortensi, Andrea; Mineo, Tommaso Claudio
Up to 25% of patients with primary hyperparathyroidism have ectopic parathyroid adenoma. A 45-year-old formerly obese woman underwent extended thymectomy for a parathyroid adenoma located in hyperplastic thymic tissue, associated with primary hyperparathyroidism and severe vitamin D deficiency, but normal bone mineral density. At nine months follow-up, all laboratory test results were within normal limits and she presented no symptoms and no recurrence of disease. In this case, autonomous growth of a parathyroid adenoma was reasonably secondary to chronic calcium and vitamin D malabsorption, which often occurs after bariatric surgery for pathologic obesity.
Christensen, Lise; Breiting, Vibeke; Bjarnsholt, Thomas
Background. The etiology of long-lasting adverse reactions to gel fillers used in cosmetic surgery is not known. Bacterial infection and immunological reaction to the product have been suggested. Methods. We performed a case-control study, with 77 biopsies and 30 cytology specimens originating from...... 59 patients with adverse reactions to polyacrylamide gel, and 54 biopsies and 2 cytology specimens from 28 control subjects with no adverse reactions. Samples from 5 patients and 4 controls could not be investigated for presence of bacteria owing to limited material. Samples from the remaining 54...... in bacteriologically investigated samples from 53 of 54 patients (98%), and in none of the 24 controls (0%). The bacteria were lying in small clusters, which in symptomatic lesions were detected up to 5 years postinjection. Conclusions. Commensal bacteria of low virulence are capable of producing long-term infection...
Ranum, Darrell; Beverly, Anair; Shapiro, Fred E; Urman, Richard D
We present a contemporary analysis of patient injury, allegations, and contributing factors of anesthesia-related closed claims, which involved cases that specifically occurred in free-standing ambulatory surgery centers (ASCs). We examined ASC-closed claims data between 2007 and 2014 from The Doctors Company, a medical malpractice insurer. Findings were coded using the Comprehensive Risk Intelligence Tool developed by CRICO Strategies. We compared coded data from ASC claims with hospital operating room (HOR) claims, in terms of injury severity category, nature of injury, nature of allegation, contributing factors identified, and contributing comorbidities and claim value. Ambulatory surgery center claims were more likely to be classified as medium severity than HOR claims, more likely to involve dental damage or pain than HOR claims, but less likely to involve death or respiratory or cardiac arrest. Technical performance was the most common contributing factor: 47% of ASCs and 48% of HORs. Only 7% of allegations relating to technical performance were judged to be a direct result of poor technical performance. The most common anesthesia procedures resulting in ASC claims were injection of anesthesia into a peripheral nerve (34%) and intubation (29%). Obesity was the most common contributing comorbidity in both settings. Mean closed claim value was significantly lower for ASC than HOR claims, averaging US $87,888 versus $107,325. Analysis of ASC and HOR claims demonstrates significant differences and several common sources of liability. These include improving strategies for thorough screening, preoperative assessment and risk stratifying of patients, incorporating routine dental and airway assessment and documentation, diagnosing and treating perioperative pain adequately, and improving the efficacy of communication between patients and care providers.
Freiberg, Florentina J; Brynskov, Troels; Munk, Marion R
PURPOSE: To evaluate the rate of presumed endophthalmitis (EO) after intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections in three European hospitals performed in an operation room (OR) under sterile conditions. METHODS: A retrospective multicenter study between 2003 and 20...
Conclusions and importance: An iris abscess is a rare clinical presentation of intravenous drug use-associated endogenous endophthalmitis and as a result may present a diagnostic challenge as it requires a high level of clinical suspicion and a detailed social history to elicit the drug abuse. Early diagnosis and aggressive therapy is the key to better visual outcomes in these patients.
Objectives: The treatment of endophthalmitis is becoming very challenging due to the emergence of multidrug-resistant bacteria. Hence, the development of novel therapeutic alternatives for ocular use is essential. Here, we evaluated the therapeutic potential of Ply187AN-KSH3b, a chimeric phage endol...
Singh, Pawan Kumar; Donovan, David M; Kumar, Ashok
The treatment of endophthalmitis is becoming very challenging due to the emergence of multidrug-resistant bacteria. Hence, the development of novel therapeutic alternatives for ocular use is essential. Here, we evaluated the therapeutic potential of Ply187AN-KSH3b, a chimeric phage endolysin derived from the Ply187 prophage, in a mouse model of Staphylococcus aureus endophthalmitis. Our data showed that the chimeric Ply187 endolysin exhibited strong antimicrobial activity against both methicillin-sensitive S. aureus and methicillin-resistant S. aureus (MRSA) strains, as evidenced by MIC determinations, reductions in turbidity, and disruption of biofilms. Moreover, exposure of S. aureus to Ply187 for up to 10 generations did not lead to resistance development. The intravitreal injection of chimeric Ply187 (at 6 or 12 h postinfection) significantly improved the outcome of endophthalmitis, preserved retinal structural integrity, and maintained visual function as assessed by electroretinogram analysis. Furthermore, phage lysin treatment significantly reduced the bacterial burden and the levels of inflammatory cytokines and neutrophil infiltration in the eyes. These results indicate that the intravitreal administration of a phage lytic enzyme attenuates the development of bacterial endophthalmitis in mice. To the best of our knowledge, this is the first study demonstrating the therapeutic use of phage-based antimicrobials in ocular infections. Copyright © 2014, American Society for Microbiology. All Rights Reserved.
Milligan, Alice L; Gruener, Anna M; Milligan, Iain D; O'Hara, Geraldine A; Stanford, Miles R
To report the case of an immunocompetent adult presenting with endogenous Fusarium endophthalmitis. A woman in her thirties presented with symptoms and signs of a unilateral anterior uveitis. After initial improvement with topical corticosteroids, she continued to develop a panuveitis with an associated drop in vision to counting fingers. A vitreous biopsy confirmed Fusarium solani by 18S rRNA fungal gene detection and PCR sequencing. Despite treatment with pars plana vitrectomy, intravitreal amphotericin B and systemic voriconazole her visual outcome was poor. Detailed review of her antecedent history revealed the route of acquisition to be a thorn prick to the hand two weeks prior to presentation. This patient's endophthalmitis most likely resulted from cutaneous inoculation of Fusarium solani with subsequent hematogenous spread. Endogenous Fusarium endophthalmitis is well recognized in the immunocompromised but is very rarely seen in the immunocompetent. This case highlights the importance of thorough history-taking and consideration of fungal endophthalmitis in the differential diagnosis of a treatment-refractory uveitis.
Tan, H. S.; Ghyczy-Carlborg, E. A. E.; Spanjaard, L.; de Smet, M. D.
To assess the additional value of blood culture bottles (BCBs) in the diagnosis of endophthalmitis by comparing its culture yield with that of conventional media (CM). Retrospective consecutive case series. We included patients who were treated between January 2001 and January 2010 for clinically
Hunziker, Sabina; Hügle, Thomas; Schuchardt, Katrin; Groeschl, Isabelle; Schuetz, Philipp; Mueller, Beat; Dick, Walter; Eriksson, Urs; Trampuz, Andrej
Early diagnosis of postoperative orthopaedic infections is important in order to rapidly initiate adequate antimicrobial therapy. There are currently no reliable diagnostic markers to differentiate infectious from noninfectious causes of postoperative fever. We investigated the value of the serum procalcitonin level in febrile patients after orthopaedic surgery. We prospectively evaluated 103 consecutive patients with new onset of fever within ten days after orthopaedic surgery. Fever episodes were classified by two independent investigators who were blinded to procalcitonin results as infectious or noninfectious origin. White blood-cell count, C-reactive protein level, and procalcitonin level were assessed on days 0, 1, and 3 of the postoperative fever. Infection was diagnosed in forty-five (44%) of 103 patients and involved the respiratory tract (eighteen patients), urinary tract (eighteen), joints (four), surgical site (two), bloodstream (two), and soft tissues (one). Unlike C-reactive protein levels and white blood-cell counts, procalcitonin values were significantly higher in patients with infection compared with patients without infection on the day of fever onset (p = 0.04), day 1 (p = 0.07), and day 3 (p = 0.003). Receiver-operating characteristics demonstrated that procalcitonin had the highest diagnostic accuracy, with a value of 0.62, 0.62, and 0.71 on days 0, 1, and 3, respectively. In a multivariate logistic regression analysis, procalcitonin was a significant predictor for postoperative infection on days 0, 1, and 3 of fever with an odds ratio of 2.3 (95% confidence interval, 1.1 to 4.4), 2.3 (95% confidence interval, 1.1 to 5.2), and 3.3 (95% confidence interval, 1.2 to 9.0), respectively. Serum procalcitonin is a helpful diagnostic marker supporting clinical and microbiological findings for more reliable differentiation of infectious from noninfectious causes of fever after orthopaedic surgery.
Storey, Philip; Dollin, Michael; Rayess, Nadim; Pitcher, John; Reddy, Sahitya; Vander, James; Hsu, Jason; Garg, Sunir
The purpose of this study was to evaluate the effect of prophylactic topical antibiotics on bacterial resistance patterns in endophthalmitis following intravitreal injection of anti-vascular endothelial growth factor (VEGF) medications. In this retrospective case-control study, billing records and an infection log were used to identify all cases of endophthalmitis following intravitreal injection of ranibizumab, bevacizumab, or aflibercept between January 1, 2009 and September 30, 2013 at a single retina practice. A 28-month period when topical antibiotic drops were prescribed for use four times a day for 4 days following intravitreal injection was compared to a 21-month period when topical antibiotics were not prescribed. Patients treated during an 8-month transition period were excluded as prescription practices were changed. During the study period, a total of 172,096 anti-VEGF injections were performed. During the period when antibiotics were prescribed, 28 cases of suspected infectious endophthalmitis occurred from a total of 57,654 injections, ten of which were culture-positive. During the period when antibiotics were not used, 24 cases of suspected endophthalmitis occurred from a total of 89,825 injections, six of which were culture-positive. During the antibiotic period, four of the ten (40 %) culture-positive cases grew bacteria resistant to the prescribed prophylactic antibiotics. In contrast, none of the six culture-positive cases grew bacteria resistant to those antibiotics during the period when antibiotics were not used (odds ratio = 9.0; 95 % confidence interval = 0.40-203.3; p = 0.17). The use of prophylactic topical antibiotics following intravitreal injection may lead to higher rates of antibiotic-resistant bacteria in culture-positive endophthalmitis cases.
Yen, Chih-Chien; Yang, Ya-Sung; Liu, Kuang-Yi
Aortic perforation caused by the friction of a chest tube is a rare but life-threatening complication of coronary artery bypass grafting (CABG). We report a case involving CABG for triple-vessel disease and unstable angina. Reexploration was necessary 24 hours after the operation because of the sudden onset of pronounced bleeding. Perforation of the ascending aorta caused by friction of the chest tube was found. Bleeding was controlled by means of a purse string suture with 4-0 Prolene. Use of pericardium membrane between the heart and the chest tube and the choice of smaller and more flexible Silastic chest tubes in high-risk patients can probably reduce the incidence of this complication.
Adorisio, Ottavio; De Peppo, Francesco; Rivosecchi, Massimo; Silveri, Massimiliano
Enterobius vermicularis may cause infections of the gastrointestinal tract and occurs approximately in 4% to 28% of children worldwide. It is most common in children aged 5 to 14 years.The most commonly reported symptoms are pruritus in the perianal region, abdominal pain, urinary tract infection, insomnia, irritability, salpingitis, and appendicitis, whereas intestinal obstruction is a very rare but would be considered to perform the right instrumental examination avoiding unnecessary surgical exploration.We report a case of an 8-year-old boy with an intestinal occlusion due to a colonic intussusception by Enterobius vermicularis managed conservatively.
Pradeep Jagdish Chopra
Full Text Available Meralgia Paraesthetica (MP is a rare condition, in which the patient experiences a burning sensation along the distribution of the lateral femoral cutaneous nerve of the thigh, due to entrapment neuropathy at the lateral end of the inguinal ligament as it exits the pelvis. There are several causes of this condition including laparoscopic inguinal hernioplasty. Diagnosed clinically, intervention is indicated for failed conservative measures. We herewith report a patient with MP and symptomatic cholelithiasis, treated for both laparoscopically. This is the third reported case in the literature that has been treated laparoscopically.
Herbert, C; Kent, S; Magennis, P; Cleland, J
Understanding what causes trainees to leave OMFS is essential if we are to retain them within the specialty. Although these factors have been defined for medicine, we know of no previous study for OMFS. An online survey was distributed to roughly 1500 people who had registered an interest in OMFS during the past seven years. Personal information and details of education and employment were gathered along with personal factors that attracted them to OMFS. Of 251 trainees who responded, 50 (30%) were no longer interested. Factors that significantly correlated with an interest in OMFS included male sex (p=0.020), dual qualification (p=0.024), and (only for women) being single (p=0.024) and having no dependants (p=0.005). We used qualitative analysis to identify work-life balance, duration of training, and financial implications, as significant factors. Identification of key factors that affect OMFS trainees allows us to develop ways to keep them in the specialty. The predominant factor is work-life balance, and for women this included having children and being married. Financial issues related to the junior doctors' contract and competition ratios to second degrees, are also factors for both sexes. Also important are the "sunk costs" fallacy that causes some trainees to stay in training. This information can be used to help develop higher training, in negotiations of contracts, and to attract and retain future OMFS trainees. Copyright © 2016 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.
Nakajima, Riho; Kinoshita, Masashi; Miyashita, Katsuyoshi; Okita, Hirokazu; Genda, Ryoji; Yahata, Tetsutaro; Hayashi, Yutaka; Nakada, Mitsutoshi
Patients with glioma frequently present with neuropsychological deficits preoperatively and/or postoperatively, and these deficits may remain after the chronic phase. However, little is known about postoperative recovery course of right hemispheric function. We therefore studied the characteristics and causes of persistent cognitive dysfunction in right cerebral hemispheric glioma. Eighteen patients who underwent awake surgery participated in this study. All patients who received preoperative neuropsychological examinations were assigned to two groups according to their test results: preoperative deficit and normal. They were reassessed 1 week and 3 months after surgery. The rates of remaining deficits in the deficit group at chronic phase were higher than those of the normal group for all functions. Despite preoperative normal function, the remaining rate for visuospatial cognitive deficits was the highest among all functions. The voxel-based lesion-symptom mapping analysis for visuospatial cognition revealed that a part of the medial superior and middle frontal gyri were resected with high probability in patients with low visuospatial cognitive accuracy. Our study indicates that in patients with preoperative neuropsychological deficits, these deficits tend to remain until the chronic phase. Visuospatial dysfunction frequently persists until the chronic phase, which might reflect damage to the superior longitudinal fasciclus I and II.
Sugita, Sunao; Kamoi, Koju; Ogawa, Manabu; Watanabe, Ken; Shimizu, Norio; Mochizuki, Manabu
The goal of this work is to establish a broad-range real-time polymerase chain reaction (PCR) diagnostic system for ocular fungal infection and to measure Candida and Aspergillus DNA in the ocular fluids obtained from unknown uveitis/endophthalmitis patients. After obtaining informed consent, intraocular fluids (aqueous humor and vitreous fluid samples) were collected from 54 patients with idiopathic uveitis or endophthalmitis. Samples were assayed for Candida or Aspergillus DNA using broad-range (18S rRNA sequences) quantitative real-time PCR. Candida or Aspergillus DNA was detected in seven out of 54 patient ocular samples (13%). These PCR-positive samples showed significantly high copy numbers of Candida or Aspergillus DNA. On the other hand, fungal DNA was not detected in any of the other 46 samples collected from these idiopathic uveitis or endophthalmitis patients. In the one PCR-negative case, PCR did not detect any fungal genome in the sample, even though this patient was clinically suspected of having Candida endophthalmitis. Real-time PCR results were negative for fungal DNA in the bacterial endophthalmitis patients and in various uveitis patients. In addition, fungal DNA was also not detected in patients without ocular inflammation (controls). Analysis of ocular samples by this broad-range real-time PCR method can be utilized for rapid diagnosis of patients suffering from unknown intraocular disorders such as idiopathic uveitis/endophthalmitis.
Full Text Available Background. Vitreoretinal surgery is the second most frequent surgery after cataract extraction. It is indicated in the treatment of various vitreous and retinal disorders such as diabetic retinopathy, proliferative vitreoretinopathy, endophthalmitis, penetrating and perforating injuries of the eye. 400 vitreoretinal operations were done in University Eye Clinic in Ljubljana last year which is three times more like years ago. Almost third of all vitreoretinal operations were done on patients with diabetic retinopathy, 22% on patients with proliferative vitreoretinopathy, 10% on traumatic eyes and 14% were reoperations. Remaining 28% of operations were done on eyes with different diagnoses such as macular diseases, retinal detachment, haematovitreus, endophthalmitis and dropped nucleus.During vitrectomy, vitreous opacities are excised and abnormal structural changes above and beneath the retina can be removed. Depending on the type of retinal disease different types of vitreous cavity tamponade such as silicone oil, gas or intraocular saline are used.Conclusions. Improved knowledge of the pathohistology of abnormal vitreoretinal structural changes and new surgical techniques have resulted in improved anatomical and visual results of vitreoretinal surgery. The list of indications has expanded and some macular diseases which were untreatable a few years ago can now be routinely operated with good results.
Park, Young Uk; Lee, Kyung Tai; Jegal, Hyuk; Kim, Ki Chun; Choo, Ho Sik; Kweon, Heon Ju
hallux valgus surgery. It seems to be caused by excessive tension placed on the lateral soft tissues that attach to the base of the proximal phalanx at the time of plantarlateral soft tissue release. However, this fracture does not seem to cause significant clinical problems. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.
... surgery. Hemorrhoid surgery may involve: Putting a small rubber band around a hemorrhoid to shrink it by blocking blood flow. Stapling a hemorrhoid to block blood flow, causing it to shrink. Using a ...
Aryaie, Amir H; Fayezizadeh, Mojtaba; Wen, Yuxiang; Alshehri, Mohammed; Abbas, Mujjahid; Khaitan, Leena
"Candy cane" syndrome (a blind afferent Roux limb at the gastrojejunostomy) has been implicated as a cause of abdominal pain, nausea, and emesis after Roux-n-Y gastric bypass (RYGB) but remains poorly described. To report that "candy cane" syndrome is real and can be treated effectively with revisional bariatric surgery SETTING: All patients underwent "candy cane" resection at University Hospitals of Cleveland. All patients who underwent resection of the "candy cane" between January 2011 and July 2015 were included. All had preoperative workup to identify "candy cane" syndrome. Demographic data; pre-, peri-, and postoperative symptoms; data regarding hospitalization; and postoperative weight loss were assessed through retrospective chart review. Data were analyzed using Student's t test and χ 2 analysis where appropriate. Nineteen patients had resection of the "candy cane" (94% female, mean age 50±11 yr), within 3 to 11 years after initial RYGB. Primary presenting symptoms were epigastric abdominal pain (68%) and nausea/vomiting (32%), particularly with fibrous foods and meats. On upper gastrointestinal study and endoscopy, the afferent blind limb was the most direct outlet from the gastrojejunostomy. Only patients with these preoperative findings were deemed to have "candy cane" syndrome. Eighteen (94%) cases were completed laparoscopically. Length of the "candy cane" ranged from 3 to 22 cm. Median length of stay was 1 day. After resection, 18 (94%) patients had complete resolution of their symptoms (PCandy cane" syndrome is a real phenomenon that can be managed safely with excellent outcomes with resection of the blind afferent limb. A thorough diagnostic workup is paramount to proper identification of this syndrome. Surgeons should minimize the size of the blind afferent loop left at the time of initial RYGB. Copyright © 2017 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.
Kumar, Ashok; Pandey, Rajeev K; Miller, Lindsay J; Singh, Pawan K; Kanwar, Mamta
Müller cells are the predominant glial cell type in the retina and have a unique anatomy, with processes that span the entire retinal thickness. Although extensive morphological and physiological studies of Müller glia have been performed, much less is known about their role in retinal innate immunity, specifically in infectious endophthalmitis. They were found to express Toll-like receptors (TLRs), a major family of pattern recognition receptors (PRRs) that mediate innate responses and provi...
Full Text Available The development of anti-tumor necrosis factor (TNF therapies is a milestone in the therapy of rheumatic diseases. It is of concern whether all potential undesired complications of therapy have been evaluated within clinical trials which have led to treatment approval. Specialists prescribing TNF blockers should be aware of the unusual and severe complications that can occur. We describe a case of endogenous endophthalmitis in a rheumatoid patient on TNF alpha blocker.
Faschinger, C; Faulborn, J; Ganser, K
Infections of the cornea with or without involvement of intraocular tissues are severe complications after photorefractive keratectomy. We report on three cases with ulcerative keratitis and one case with severe endophthalmitis, which developed some days after laser treatment. After 39 photo-therapeutic and 118 photo-refractive treatments without complications four young treated persons suffered from corneal infiltrations. Three of them developed severe corneal ulcerations, one a severe endophthalmitis. We used the laser machine of the company Schwind (193 nm wavelength, repetition rate 10 Hz, fluence 180-200 mJ/cm2). One part of the treatment which all patients had in common was the application of a disposable contact lens postoperatively, which was worn overnight. THERAPY AND FOLLOW-UP: Because all three patients with ulcerations revealed hyphen of fungi in their corneal-scratch material they were treated with antifungal agents locally and systemically. Due to the local and temporal connection the patient with the endophthalmitis was treated with antifungal agents, too. All corneal ulcerations healed with scars similar to a haze graded 3 to 4, the eye with the endophthalmitis healed almost completely. Probably the use of disposable contact lenses postoperatively, especially the overnight wear, during an extremely hot and humid summer lead to the described severe infections of the eyes after the "traumatisation" of the cornea by the excimer laser. A known higher concentration of Aspergillus in the air due to renovations of buildings in the clinical area might have been an additional negative effect. The avoidance of the use of disposable contact lenses postoperatively, especially the overnight wear, is emphasized.
Full Text Available Aleksandra V Rachitskaya, Harry W Flynn Jr, Yale L Fisher, Bernadete Ayres Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, Miller School of Medicine, Miami, FL, USA Background: The purpose of this study was to examine the baseline echographic features in culture-positive and culture-negative endophthalmitis and to correlate these echographic features with final visual outcomes. Methods: We identified a retrospective noncomparative case series of patients with a clinical diagnosis of endophthalmitis and a baseline echographic examination between 1996 and 2010 at a single institution. Graded echographic features studied included: dense, moderate, and mild vitreous opacities; marked, moderate, and mild vitreous membranes; retinal detachment; and choroidal detachment. These were compared between culture-negative, coagulase-negative staphylococci, and other culture-positive cases of endophthalmitis, and were correlated with final visual outcomes. Results: Of 149 patients reviewed, 60 were culture-negative, 26 grew coagulase-negative staphylococci, and 60 grew other culture-positive species. Three had multiple culture isolates. The presence of dense, moderate, and mild vitreous opacities, marked, moderate, and mild vitreous membranes, retinal detachment, and choroidal detachment was not significantly different between the three groups (P = 0.86, P = 0.56, P = 0.34, P = 0.45, respectively. The presence of advanced echographic features of dense vitreous opacities, marked vitreous membranes, retinal detachment, and choroidal detachment was correlated with poorer visual acuity outcomes (P = 0.005, P = 0.0001, P < 0.0001, and P < 0.0001, respectively. Conclusion: No correlation could be made between echographic features and the organism. The presence of advanced echographic features, such as dense vitreous opacities, marked vitreous membranes, retinal detachment, and choroidal detachment, was correlated with worse visual
Simonsen, Rikke Kildevæld; Hald, Gert Martin; Kristensen, Ellids; Giraldi, Annamaria
Introduction Studies of mortality and somatic well-being after sex-reassignment surgery (SRS) of transsexual individuals are equivocal. Accordingly, the present study investigated mortality and somatic morbidity using a sample of transsexual individuals who comprised 98% (n = 104) of all surgically reassigned transsexual individuals in Denmark. Aims To investigate somatic morbidity before and after SRS and cause of death and its relation to somatic morbidity after SRS in Danish individuals who underwent SRS from 1978 through 2010. Methods Somatic morbidity and mortality in 104 sex-reassigned individuals were identified retrospectively by data from the Danish National Health Register and the Cause of Death Register. Main Outcome Measures Somatic morbidity and cause of death. Results Overall, 19.2% of the sample were registered with somatic morbidity before SRS and 23.1% after SRS (P = not significant). In total, 8.6% had somatic morbidity before and after SRS. The most common diagnostic category was cardiovascular disease, affecting 18 individuals, 9 before and 14 after SRS, and 5 of those 14 who were affected after SRS had cardiovascular disease before and after SRS. Ten individuals died after SRS at an average age of 53.5 ± 7.9 years (male to female) and 53.5 ± 7.3 years (female to male). Conclusion Of 98% of all Danish transsexuals who officially underwent SRS from 1978 through 2010, one in three had somatic morbidity and approximately 1 in 10 had died. No significant differences in somatic morbidity or mortality were found between male-to-female and female-to-male individuals. Despite the young average age at death and the relatively larger number of individuals with somatic morbidity, the present study design does not allow for determination of casual relations between, for example, specific types of hormonal or surgical treatment received and somatic morbidity and mortality. PMID:26944779
Fluorescent amplified fragment length polymorphism (FAFLP genotyping demonstrates the role of biofilm-producing methicillin-resistant periocular Staphylococcus epidermidis strains in postoperative endophthalmitis
Hasnain Seyed E
Full Text Available Abstract Background An observational case series was used to study the virulence characteristics and genotypes of paired Staphylococcus epidermidis isolates cultured from intraocular samples and from periocular environment of patients with postcataract surgery endophthalmitis. Methods Eight S. epidermidis isolates were obtained from three patients (2 from patients #1 and 2 and 4 from patient #3 whose vitreous and/or anterior chamber (AC specimens and preoperative lid/conjunctiva samples were culture positive. Cultures were identified by API-Staph phenotypic identification system and genotypically characterized by Fluorescent Amplified Fragment Length Polymorphism (FAFLP and checked for their antimicrobial susceptibility. The isolates were tested for biofilm-production and methicillin-resistance (MR by PCR amplification of icaAB and mecA gene respectively. Results Four out of eight S. epidermidis strains showed multiple drug resistance (MDR. All the eight strains were PCR positive for mecA gene whereas seven out of eight strains were positive for icaAB genes. In all three patients FAFLP typing established vitreous isolates of S. epidermidis strains to be indistinguishable from the strains isolated from the patient's conjunctival swabs. However, from patient number three there was one isolate (1030b from lid swab, which appeared to be nonpathogenic and ancestral having minor but significant differences from other three strains from the same patient. This strain also lacked icaAB gene. In silico analysis indicated possible evolution of other strains from this strain in the patient. Conclusion Methicillin-resistant biofilm positive S. epidermidis strains colonizing the conjunctiva and eyelid were responsible for postoperative endophthalmitis (POE.
Vasconcelos-Santos, Daniel V.; Lim, Jennifer I.; Rao, Narsing A.
Objective To report diagnostic, clinical, and histopathologic features of a patient with coccidioidomycosis endophthalmitis without concomitant systemic involvement diagnosed by vitreous biopsy. Design Interventional case report Participants One patient Intervention Diagnostic pars plana vitrectomy, systemic and intravitreal antifungal treatment, and enucleation. Main Outcome Measures Diagnostic, clinical, and histopathologic features of chronic coccidioidomycosis endophthalmitis. Results A 64-year-old Caucasian male from Southern California presented with chronic intraocular inflammation in the right eye for 18 months. He had been unsuccessfully treated with topical and subtenon steroids. At presentation, best-corrected visual acuity (BCVA) was 20/400 in the right eye and 20/20 in the left eye. Ophthalmoscopy of the right eye revealed significant vitritis and multiple yellowish chorioretinal lesions. Evaluation by an internist had shown no underlying inflammatory, infectious, or neoplastic systemic illnesses. A vitreous biopsy followed by histopathologic examination showed the presence of multiple Coccidioides sp. microrganisms. The patient was then treated with intravitreal amphotericin B and oral fluconazole. BCVA initially improved to 20/80, but inflammation progressed and did not respond to two subsequent injections of antifungals, two additional pars plana vitrectomies, and oral fluconazole. The eye eventually became blind and painful and was enucleated. Histopathologic examination disclosed intraocular granulomas displaying multiple Coccidioides sp. microrganisms. Conclusions Coccidioides sp. endophthalmitis may present with no concomitant systemic involvement. Histopathologic examination of the vitreous is helpful in the diagnosis. A high index of suspicion is important, especially in areas where the incidence of coccidioidomycosis is rising. PMID:20471688
Tan, H S; Ghyczy-Carlborg, E A E; Spanjaard, L; de Smet, M D
To assess the additional value of blood culture bottles (BCBs) in the diagnosis of endophthalmitis by comparing its culture yield with that of conventional media (CM). Retrospective consecutive case series. We included patients who were treated between January 2001 and January 2010 for clinically suspected endophthalmitis of any etiology, and had vitreous specimens cultivated in both BCB and CM. Specimens from 85 eyes from 85 patients were included. The culture yield of BCB was 69%, and that of CM was 72% (difference not significant). Adding the results of BCB improved the yield of CM significantly by 13%, resulting in a combined yield of 81%. The sensitivity of detection of Haemophilus influenzae in BCB seemed lower compared with CM, possibly due to the lack of growth factors in the BCB. There was no difference in yield between specimens obtained by tap or by vitrectomy. In contrast with earlier reports, we did not find BCB superior to CM. The combined use of BCB and CM increased the pathogen detection rate significantly and should therefore be considered as the microbiological method of choice in the work-up of endophthalmitis.
Niehusmann, Pitt; Surges, Rainer; von Wrede, Randi D; Elger, Christian E; Wellmer, Jörg; Reimann, Jens; Urbach, Horst; Vielhaber, Stefan; Bien, Christian G; Kunz, Wolfram S
Assessment for epilepsy surgery may require invasive measures such as implantation of intracranial electrodes or the Wada test. These investigations are commonly well tolerated. However, complications, including visual disturbances of various etiologies, have been reported. Here we describe two patients with pharmacoresistant temporal lobe epilepsy (TLE) who displayed loss of vision in the context of presurgical assessment and in whom mutations associated with Leber's hereditary optic neuropathy (LHON) were detected. Genetic analysis revealed in one patient the frequent mitochondrial G11778A LHON mutation in ND4. In the second patient, the mitochondrial C4640A mutation in ND2 was detected. This rare LHON mutation enhanced the sensitivity of the patient's muscle and brain tissue to amobarbital, a known blocker of the mitochondrial respiratory chain. Mitochondrial dysfunction has been reported in epilepsy. Thus, the presence of LHON mutations can be a rare cause of visual disturbances in patients with epilepsy and may have predisposed to development of epilepsy. Copyright Â© 2010 Elsevier Inc. All rights reserved.
Kabbani, Mohamed S; Ismail, Sameh R; Fatima, Anis; Shafi, Rehana; Idris, Julinar A; Mehmood, Akhter; Singh, Reetam K; Elbarabry, Mahmoud; Hijazi, Omar; Hussein, Mohamed A
Nosocomial urinary tract infection (UTI) increases hospitalization, cost and morbidity. In this cohort study, we aimed to determine the incidence, risk factors, etiology and outcomes of UTIs in post-operative cardiac children. To this end, we studied all post-operative patients admitted to the Pediatric Cardiac Intensive Care Unit (PCICU) in 2012, and we divided the patients into two groups: the UTI (UTI group) and the non-UTI (control group). We compared both groups for multiple peri-operative risk factors. We included 413 children in this study. Of these, 29 (7%) had UTIs after cardiac surgery (UTI group), and 384 (93%) were free from UTIs (control group). All UTI cases were catheter-associated UTIs (CAUTIs). A total of 1578 urinary catheter days were assessed in this study, with a CAUTI density rate of 18 per 1000 catheter days. Multivariate logistic regression analysis demonstrated the following risk factors for CAUTI development: duration of urinary catheter placement (purinary tract (CAKUT) (purinary catheter, the presence of CAKUT, and the presence of syndromes comprised the main risk factors for CAUTI. Gram-negative organisms were the main causes for CAUTI, and one-third of them found to be resistant in this single-center study. Copyright © 2016 King Saud Bin Abdulaziz University for Health Sciences. Published by Elsevier Ltd. All rights reserved.
Harper, Tom; Miller, Darlene; Flynn, Harry W
To compare pharmacodynamic indices and minimal inhibitory concentrations for vancomycin, gatifloxacin, moxifloxacin, linezolid, and combined quinupristin and dalfopristin for historic and current human coagulase-negative staphylococcus (CoNS) endophthalmitis isolates. Experimental study. Fifty-nine CoNS endophthalmitis isolates retrieved from patients at the Bascom Palmer Eye Institute from 1993 through 2006. Coagulase-negative staphylococcal endophthalmitis isolates were recovered from the microbiology specimen bank, rehydrated, and processed for susceptibility testing using standard microbiological protocols. E tests were used to determine and compare mean inhibitory concentration for 50% of isolates (MIC50) and mean inhibitory concentration for 90% of isolates (MIC90) values. Peak concentration (C(max)) was defined as the maximum attainable aqueous concentration using topical or oral therapy, or both. The MIC50 and MIC90 values for each antibiotic are the minimum concentrations that inhibit 50% and 90% of CoNS endophthalmitis isolates, respectively. Significance was determined by the McNemar test. Pharmacodynamic indices (C(max)/MIC) were calculated using determined MIC values and published intraocular drug concentrations for topical and oral dosing. The pharmacodynamic index was defined as the achievable aqueous humor concentration of an antibiotic divided by the concentration of the antibiotic required to inhibit a specified percentage of microbiologic isolates. Pharmacodynamic indices for new and conventional antibiotics. General in vitro susceptibility patterns in descending order were vancomycin (100%), linezolid (100%), quinupristin and dalfopristin (98%), moxifloxacin (48%), and gatifloxacin (47%). The corresponding MIC50 and MIC90 values were vancomycin, 2 microg/ml and 3 microg/ml, respectively; linezolid, 1 microg/ml and 4 microg/ml; quinupristin and dalfopristin, 0.25 microg/ml and 0.5 microg/ml; moxifloxacin, 0.75 microg/ml and > or =32 microg
Navarro-Noya, Yendi; Hernández-Rodríguez, César; Zenteno, Juan C; Buentello-Volante, Beatriz; Cancino-Díaz, Mario E; Jan-Roblero, Janet; Cancino-Díaz, Juan C
Conventional microbiological culture techniques are frequently insufficient to confirm endophthalmitis clinical cases which could require urgent medical attention because it could lead to permanent vision loss. We are proposing PCR-DGGE and 16S rRNA gene libraries as an alternative to improve the detection and identification rate of bacterial species from endophthalmitis cases.
Eugenio, Angela Maria; Klein, Carlos Henrique; Albuquerque de Souza E Silva, Nelson
The underlying cause of death is the single diagnosis to which the cause of death is attributed. Other diagnostic codes written in the death certificate are the multiple causes. The study of the multiple causes allows the identification of the diseases present in the death. To analyze the underlying and multiple causes of death after revascularization of the lower limbs using open surgery or angioplasty. Two databases of the Public Health System of Rio de Janeiro were used: Authorizations for Hospitalizations 2006/10, and Statements of Deaths 2006/11. Probabilistic linkage of records between databases was performed using the Stata program. The most frequent underlying and multiple cause of death was Diabetes mellitus. The second was the systemic atherosclerotic disease represented by peripheral arterial disease, ischemic coronary disease and cerebrovascular disease. The analysis of multiple causes revealed septicemia, iatrogenic and complications after surgery, as well as renal failure after angio- plasty. Patients submitted to lower limb revascularization procedures had a higher overall mortality rate than the population of the State of Rio de Janeiro over 50 years of age, for all causes and specific ones. The period of highest risk of death was up to 30 days after hospital discharge, demonstrating the need to improve medical and hospital care before, during and after procedures. The study of multiple causes revealed adverse events and complications that were not chosen as the underlying cause.
Zhao, Qifeng; Hu, Xingti
Postoperative pulmonary hypertensive crisis (PHC) caused by an inverted left atrial appendage (ILAA) is a rare complication following cardiac surgery. We present a case of 23 day-old male infant who developed postoperative PHC attacks after undergoing cardiopulmonary bypass (CPB) surgery for repair of the coactation of aorta. A hyperechogenic left atrial mass was detected via bedside transthoracic echocardiography (TTE), which was identified as an ILAA and corrected following repeat surgery. In this case, both the negative pressure in vent catheter and the long left atrial appendage (LAA) with a narrow base led to an irreversible ILAA. As in this neonate, ILAA had significant influence on the left atrial volume and caused PHC since the ILAA was located on the mitral valve orifice and interfered with the blood flow through the valve. Therefore, we recommend that the vent catheter should be turned off before removing to avoid this potential complication. Additionally, LAA should be carefully inspected after CPB surgery, and intra-operative and post-operative transoesophageal echocardiography (TEE) should be performed to detect ILAA intraoperatively so as to avoid the reoperation. When an ILAA is diagnosed postoperatively, whether conservative treatment or surgery will depend on the balance of benefit and risk for a particular patient. Crown Copyright © 2013. Published by Elsevier B.V. All rights reserved.
Full Text Available The article reports a case and review of the literature of endophthalmitis presenting as isolated retinal vasculitis. A 26-year-old male was observed to have white-centered retinal hemorrhages and retinal vasculitis following an occult scleral perforation. At presentation, the visual acuity was 20/60. With clinical suspicion of early endophthalmitis, he underwent wound exploration, scleral tear repair, vitreous biopsy and administration of intravitreal antibiotics. Microbiology evaluation revealed significant presence of methicillin-resistant coagulase-negative Staphylococcus epidermidis. Final visual acuity improved to 20/20 at 6 weeks postoperatively. Literature search revealed eight similar cases, all of them due to Staphylococcus species. Retinal vasculitis and white-centered retinal hemorrhages can be a presenting sign of early endophthalmitis, especially with non-fulminant pathogens like S. epidermidis.
Coleman, Anne Louise
To characterize the role of Big Data in evaluating quality of care in ophthalmology, to highlight opportunities for studying quality improvement using data available in the American Academy of Ophthalmology Intelligent Research in Sight (IRIS) Registry, and to show how Big Data informs us about rare events such as endophthalmitis after cataract surgery. Review of published studies, analysis of public-use Medicare claims files from 2010 to 2013, and analysis of IRIS Registry from 2013 to 2014. Statistical analysis of observational data. The overall rate of endophthalmitis after cataract surgery was 0.14% in 216 703 individuals in the Medicare database. In the IRIS Registry the endophthalmitis rate after cataract surgery was 0.08% among 511 182 individuals. Endophthalmitis rates tended to be higher in eyes with combined cataract surgery and anterior vitrectomy (P = .051), although only 0.08% of eyes had this combined procedure. Visual acuity (VA) in the IRIS Registry in eyes with and without postoperative endophthalmitis measured 1-7 days postoperatively were logMAR 0.58 (standard deviation [SD]: 0.84) (approximately Snellen acuity of 20/80) and logMAR 0.31 (SD: 0.34) (approximately Snellen acuity of 20/40), respectively. In 33 547 eyes with postoperative VA after cataract surgery, 18.3% had 1-month-postoperative VA worse than 20/40. Big Data drawing on Medicare claims and IRIS Registry records can help identify additional areas for quality improvement, such as in the 18.3% of eyes in the IRIS Registry having 1-month-postoperative VA worse than 20/40. The ability to track patient outcomes in Big Data sets provides opportunities for further research on rare complications such as postoperative endophthalmitis and outcomes from uncommon procedures such as cataract surgery combined with anterior vitrectomy. But privacy and data-security concerns associated with Big Data should not be taken lightly. Copyright © 2015 Elsevier Inc. All rights reserved.
Full Text Available Reversible BBB disruption has been uniformly reported in several animal models of postoperative cognitive dysfunction (POCD. Nevertheless, the precise mechanism underlying this occurrence remains unclear. Using an aged rat model of POCD, we investigated the dynamic changes in expression of molecules involved in BBB disintegration, matrix metalloproteinase-2 (MMP-2 and -9 (MMP-9, as well as three of their endogenous tissue inhibitors (TIMP-1, -2, -3, and tried to establish the correlation between MMP/TIMP balance and surgery-induced hippocampal BBB disruption. We validated the increased hippocampal expression of angiotensin II (Ang II and Ang II receptor type 1 (AT1 after surgery. We also found MMP/TIMP imbalance as early as 6 h after surgery, together with increased BBB permeability and decreased expression of Occludin and zonula occludens-1 (ZO-1, as well as increased basal lamina protein laminin at 24 h postsurgery. The AT1 antagonist candesartan restored MMP/TIMP equilibrium and modulated expression of Occludin and laminin, but not ZO-1, thereby improving BBB permeability. These events were accompanied by suppression of the surgery-induced canonical nuclear factor-κB (NF-κB activation cascade. Nevertheless, AT1 antagonism did not affect nuclear receptor peroxisome proliferator-activated receptor-γ expression. Collectively, these findings suggest that surgery-induced Ang II release impairs BBB integrity by activating NF-κB signaling and disrupting downstream MMP/TIMP balance via AT1 receptor.
Dressler, Jannie; Jorgensen, Lars N
BACKGROUND: Previous meta-analyses on the clinical outcome after laparo-endoscopic single-site surgery (LESS) versus conventional laparoscopic surgery (CLS) have not revealed any major differences in postoperative pain between the two procedures. This meta-analysis aims to evaluate the difference...... for randomized clinical trials (RCTs) on LESS versus CLS for general abdominal procedures. Weighted mean difference (WMD) and Odds ratios (OR) were calculated with 95% confidence intervals (CI). RESULTS: A total of 29 RCTs with 2999 procedures were included. Pain (VAS 0-10) 6 h after surgery was significantly...... in LESSex procedures compared to CLS, OR = 1.94 (1.03-3.63). CONCLUSION: The present meta-analysis indirectly indicates that the type of access device that is used for an abdominal LESS procedure may contribute to the development of early postoperative pain as the use of a non-expanding model was associated...
Machón, Lourdes; Universidad Evangélica de El Salvador; Hernández, Morena; Universidad Evangélica de El Salvador; Espinoza, Manuel Antonio; Universidad Evangélica de El Salvador; Hidalgo de Andrade, Laura Elena; Universidad Evangélica de El Salvador; Andrade Acevedo, Roberto Antonio; Universidad Evangélica de El Salvador
Background: The decision to rehabilitate or extract a tooth is determined by the knowledge of the causes of dental destruction affecting treatment plan and prognosis. Aim: Describe indications, surgical periodontal therapy prior to dental restoration, most affected teeth and age of the patients with invasion of biological space (IBS) and/or pre-prosthetic surgery. Methods: This is a case series report of 162 patients, male and female, who were treated at the predoctoral dental program of Univ...
Full Text Available Purpose. To describe the clinical characteristics, diagnosis, and treatment with intravitreal ampicillin sodium of a postoperative endophthalmitis case due to Streptococcus uberis; an environmental pathogen commonly seen in mastitis cases of lactating cows. Methods. Case Report. A 52-year-old, Hispanic diabetic patient who suddenly developed severe pain and severe loss of vision, following vitrectomy. Results. The patient was diagnosed with postoperative endophthalmitis secondary to a highly resistant strain of Streptococcus uberis that did not respond to intravitreal antibiotics. He was treated with an air-fluid interchange, anterior chamber washout, intravitreal ampicillin sodium (5 mg/0.1 mL, and silicon oil tamponade (5000 ck. The eye was anatomically stabilized, though there was no functional recovery. Conclusion. Streptococcus uberis is an uncommon pathogen to the human eye, which has unique features that help the strain in developing resistance to antibiotics. While treatment with intravitreal ampicillin is feasible, there are still concerns about its possible toxicity.
Full Text Available As a routine measure to prevent intraocular inflammation, rinsing conjunctival sac with povidone-iodine(PVP-Ihas been increasingly adopted in cataract surgery. It can effectively reduce the complications of cataract surgery, including endophthalmitis and corneal complications. However, PVP-I itself has certain side effects. Therefore, to achieve the best bactericidal effect and to avoid eye injury, it is necessary to find out the optimal treatment duration and concentration. This article offers a review on the latest researches worldwide in this field.
de Morais, Hécio Henrique Araújo; Barbalho, Jimmy Charles Melo; de Holanda Vasconcellos, Ricardo José; Landim, Fabricio Souza; da Costa Araújo, Fábio Andrey; de Souza Dias, Tasiana Guedes
The aim of the present study was to compare hemodynamic changes using midazolam 7.5 mg and diazepam 10.0 mg during the surgical removal of symmetrically positioned third molars. A prospective, randomized, double-blind, clinical trial was carried out involving 120 patients divided into three groups: Group 1 (diazepam and placebo), Group 2 (midazolam and placebo), and Group 3 (diazepam and midazolam). Each subject underwent two surgeries on separate occasions under local anesthesia. The following parameters were assessed at five different times (T0, T1, T2, T3, and T4): systolic, diastolic, and mean blood pressure (SBP, DBP, and MBP, respectively); heart rate (HR); oxygen saturation (SpO(2)); rate pressure product (RPP); and pressure rate quotient (PRQ). Statistically significant differences were found regarding heart rate at T2 and T3 (p third molar surgery.
Qu, Yang; Xu, Jinyu; Zhou, Haohan; Dong, Rongpeng; Kang, Mingyang; Zhao, Jianwu
Antibiotics are always considered for surgical site infection (SSI) in adolescent idiopathic scoliosis (AIS) surgery. However, the use of antibiotics often causes the antibiotic resistance of pathogens and side effects. Thus, it is necessary to explore natural products as drug candidates. Chitin Oligosaccharide (COS) has anti-inflammation and anti-bacteria functions. The effects of COS on surgical infection in AIS surgery were investigated. A total of 312 AIS patients were evenly and randomly assigned into control group (CG, each patient took one-gram alternative Azithromycin/Erythromycin/Cloxacillin/Aztreonam/Ceftazidime or combined daily), experiment group (EG, each patient took 20 mg COS and half-dose antibiotics daily), and placebo group (PG, each patient took 20 mg placebo and half-dose antibiotics daily). The average follow-up was one month, and infection severity and side effects were analyzed. The effects of COS on isolated pathogens were analyzed. SSI rates were 2%, 3% and 8% for spine wounds and 1%, 2% and 7% for iliac wound in CG, EG and PG ( p antibiotics ( p antibiotics dose and antibiotics-caused side effects in AIS patients with spinal fusion surgery by improving antioxidant and anti-inflammatory activities. COS should be developed as potential adjuvant for antibiotics therapies.
Full Text Available Established preoperative antibiotic prophylaxis in cardiac surgery is ineffective against methicillin-resistant coagulase-negative staphylococci (CoNS. This case–control study aimed to determine factors predicting deep sternal wound infections due to methicillin-resistant CoNS. All cardiac surgery patients undergoing sternotomy between June 2009 and March 2013 prospectively documented in a Swiss tertiary care center were included. Among 1999 patients, 82 (4.1% developed deep sternal wound infection. CoNS were causal in 36 (44% patients, with 25/36 (69% being methicillin resistant. Early reintervention for noninfectious causes (odds ratio (OR 4.3; 95% confidence interval (CI 1.9–9.5 was associated with methicillin-resistant CoNS deep sternal wound infection. Among CoNS deep sternal wound infection, perioperative antimicrobial therapy (p 0.002, early reintervention for noninfectious causes (OR 7.9; 95% CI 0.9–71.1 and time between surgery and diagnosis of infection over 21 days (OR 10.8; 95% CI 1.2–97.8 were associated with methicillin resistance. These findings may help to better tailor preoperative antimicrobial prophylaxis.
Sommerstein, R.; Kohler, P.; Wilhelm, M.J.; Kuster, S.P.; Sax, H.
Established preoperative antibiotic prophylaxis in cardiac surgery is ineffective against methicillin-resistant coagulase-negative staphylococci (CoNS). This case–control study aimed to determine factors predicting deep sternal wound infections due to methicillin-resistant CoNS. All cardiac surgery patients undergoing sternotomy between June 2009 and March 2013 prospectively documented in a Swiss tertiary care center were included. Among 1999 patients, 82 (4.1%) developed deep sternal wound infection. CoNS were causal in 36 (44%) patients, with 25/36 (69%) being methicillin resistant. Early reintervention for noninfectious causes (odds ratio (OR) 4.3; 95% confidence interval (CI) 1.9–9.5) was associated with methicillin-resistant CoNS deep sternal wound infection. Among CoNS deep sternal wound infection, perioperative antimicrobial therapy (p 0.002), early reintervention for noninfectious causes (OR 7.9; 95% CI 0.9–71.1) and time between surgery and diagnosis of infection over 21 days (OR 10.8; 95% CI 1.2–97.8) were associated with methicillin resistance. These findings may help to better tailor preoperative antimicrobial prophylaxis. PMID:26042188
Sommerstein, R; Kohler, P; Wilhelm, M J; Kuster, S P; Sax, H
Established preoperative antibiotic prophylaxis in cardiac surgery is ineffective against methicillin-resistant coagulase-negative staphylococci (CoNS). This case-control study aimed to determine factors predicting deep sternal wound infections due to methicillin-resistant CoNS. All cardiac surgery patients undergoing sternotomy between June 2009 and March 2013 prospectively documented in a Swiss tertiary care center were included. Among 1999 patients, 82 (4.1%) developed deep sternal wound infection. CoNS were causal in 36 (44%) patients, with 25/36 (69%) being methicillin resistant. Early reintervention for noninfectious causes (odds ratio (OR) 4.3; 95% confidence interval (CI) 1.9-9.5) was associated with methicillin-resistant CoNS deep sternal wound infection. Among CoNS deep sternal wound infection, perioperative antimicrobial therapy (p 0.002), early reintervention for noninfectious causes (OR 7.9; 95% CI 0.9-71.1) and time between surgery and diagnosis of infection over 21 days (OR 10.8; 95% CI 1.2-97.8) were associated with methicillin resistance. These findings may help to better tailor preoperative antimicrobial prophylaxis.
Anderson, Erin M.; Noble, Misty L.; Garty, Shai; Ma, Hongyan; Bryers, James D.; Shen, Tueng T.; Ratner, Buddy D.
Intraocular lens implantation after opacified natural lens removal is the primary treatment for cataracts in developed countries. Cataract surgery is generally considered safe, but entails significant risks in countries where sophisticated sterile operating theaters are not widely available. Post-operative infection (endophthalmitis) is a potential blinding complication. Infection often results from bacterial colonization of the new lens implant and subsequent antibiotic-tolerant biofilm form...
Reges, Orna; Greenland, Philip; Dicker, Dror; Leibowitz, Morton; Hoshen, Moshe; Gofer, Ilan; Rasmussen-Torvik, Laura J; Balicer, Ran D
Bariatric surgery is an effective and safe approach for weight loss and short-term improvement in metabolic disorders such as diabetes. However, studies have been limited in most settings by lack of a nonsurgical group, losses to follow-up, missing data, and small sample sizes in clinical trials and observational studies. To assess the association of 3 common types of bariatric surgery compared with nonsurgical treatment with mortality and other clinical outcomes among obese patients. Retrospective cohort study in a large Israeli integrated health fund covering 54% of Israeli citizens with less than 1% turnover of members annually. Obese adult patients who underwent bariatric surgery between January 1, 2005, and December 31, 2014, were selected and compared with obese nonsurgical patients matched on age, sex, body mass index (BMI), and diabetes, with a final follow-up date of December 31, 2015. A total of 33 540 patients were included in this study. Bariatric surgery (laparoscopic banding, Roux-en-Y gastric bypass, or laparoscopic sleeve gastrectomy) or usual care obesity management only (provided by a primary care physician and which may include dietary counseling and behavior modification). The primary outcome, all-cause mortality, matched and adjusted for BMI prior to surgery, age, sex, socioeconomic status, diabetes, hyperlipidemia, hypertension, cardiovascular disease, and smoking. The study population included 8385 patients who underwent bariatric surgery (median age, 46 [IQR, 37-54] years; 5490 [65.5%] women; baseline median BMI, 40.6 [IQR, 38.5-43.7]; laparoscopic banding [n = 3635], gastric bypass [n = 1388], laparoscopic sleeve gastrectomy [n = 3362], and 25 155 nonsurgical matched patients (median age, 46 [IQR, 37-54] years; 16 470 [65.5%] women; baseline median BMI, 40.5 [IQR, 37.0-43.5]). The availability of follow-up data was 100% for all-cause mortality. There were 105 deaths (1.3%) among surgical patients during a median follow
Full Text Available Valvular and coronary artery disease are among the most important causes of disability and death in the world and Iran as well. Every year, half a million death because of these diseases is reported in United State. The incidence of degenerative and valvular diseases of heart is increasing. Considering the industrialization of our country, the incidence of these kind of problems are increasing as well. In this study, there is an attempt to recognize the causes of cardiac surgery. We conducted a retrospective study in 915 cardiac surgery patients (630 CABG and 285 valve replacement from 1374 to 1377. In CABG patients, there were 46 cases of reoperation (78.3 percent male 21.7 percent female. The most reoperations for bleeding was less than 24 hours in 90.3 percent. In valvular patients the causes of reoperation were: A Valvular complications (female/male=3/1, B Non valvular complications (female/male=1/3. The most common nonvalvular complication was bleeding (66.6 percent. The most common valvular complication was bioprosthetic valve degeneration. The meantime between two operation in valvular complications was 11.8 years. In all cases (915 the incidence of bleeding was 3.8 percent, mediastinitis 0.8 percent, cardiac tamponade 0.8 percent and GI bleeding 0.5 percent.
Kumar, Ashok; Pandey, Rajeev K; Miller, Lindsay J; Singh, Pawan K; Kanwar, Mamta
Muller cells are the predominant glial cell type in the retina and have a unique anatomy, with processes that span the entire retinal thickness. Although extensive morphological and physiological studies of Muller glia have been performed, much less is known about their role in retinal innate immunity, specifically in infectious endophthalmitis. They were found to express toll-like receptors (TLRs), a major family of pattern recognition receptors that mediate innate responses and provide an important mechanism by which Muller glia are able to sense both pathogen- and host-derived ligands in the vitreous and the retina. An increasing body of evidence suggests that TLR-signaling mediates beneficial effects in the retina via production of proinflammatory cytokines/chemokines, antimicrobial peptides, and neuroprotective growth factors to restore tissue homeostasis. In this review, we discussed retinal innate immunity in general with emphasis on the role of Muller glia in initiating retinal innate defense.
Yokoyama, Kunio; Kawanishi, Masahiro; Sugie, Akira; Yamada, Makoto; Tanaka, Hidekazu; Ito, Yutaka; Kuroiwa, Toshihiko
A 62-year-old man with a 1-year history of numbness of the extremities, clumsiness, and gait disorder was diagnosed with cervical spondylotic myelopathy at a neighboring clinic and referred to our institution for surgery. The patient had undergone a total gastrectomy 6 years previously. Flattening of the cervical cord, associated with diffuse cervical spondylosis and intramedullary intensity change, was observed on magnetic resonance imaging of the cervical spine. Neurological examination revealed decreased vibratory and position sense in all limbs, with posterior funiculus-based neurological symptoms. Blood biochemistry revealed decreased vitamin B12(VB12)levels and megaloblastic anemia. On the basis of these findings, the patient was diagnosed with subacute combined degeneration(SCD). The patient was treated with VB12 for 3 months; the gait disorder resolved and the intramedullary intensity changes in the posterior column of the medulla oblongata, thoracicus, and spinal cord were no longer observed. SCD is a pathological condition in which recovery of neurological function may be achieved through early administration of VB12. In some cases, it is difficult to differentiate between this condition and cervical spondylotic myelopathy because both diseases exhibit progressive spinal symptoms. The medical history and results of neurological evaluations of the patient are important for an accurate diagnosis, and should therefore not be overlooked.
Reibaldi, Michele; Pulvirenti, Alfredo; Avitabile, Teresio; Bonfiglio, Vincenza; Russo, Andrea; Mariotti, Cesare; Bucolo, Claudio; Mastropasqua, Rodolfo; Parisi, Guglielmo; Longo, Antonio
To assess the effect of topical antibiotic prophylaxis on postoperative endophthalmitis after intravitreal injection of anti-vascular endothelial growth factor agents. A systematic literature search was performed from inception to March 2016 using PubMed, Medline, Web of Science, Embase, and the Cochrane Library, to identify articles that reported cases of endophthalmitis after intravitreal injection of anti-vascular endothelial growth factor agents. We used a pooled analysis to estimate the incidence of cases of endophthalmitis who developed after injections performed with and without topical antibiotic prophylaxis. We used regression analysis to explore the effects of study characteristics on heterogeneity. From our search of electronic databases, we identified and screened 4,561 unique records. We judged 60 articles to have reported findings for cohorts of patients who met our inclusion criteria, (12 arms of randomized clinical trials, 11 prospective cohort studies, and 37 retrospective cohort studies), which included 244 cases of endophthalmitis and 639,391 intravitreal injections of anti-vascular endothelial growth factor agents. The final pooled estimate endophthalmitis proportions were 9/10,000 (95% confidence interval, 7/10,000-12/10,000) in the antibiotic-treated group and 3/10,000 (95% confidence interval, 2/10,000-5/10,000) in the untreated group. The estimated incidence of endophthalmitis with topical antibiotic prophylaxis was approximated three times the incidence without prophylaxis. Random effects regression showed that none of the study characteristics significantly affected the effect size in either group. Topical antibiotic after intravitreal injection of anti-vascular endothelial growth factor agents is associated with a higher risk of endophthalmitis.
Koutourousiou, Maria; Winstead, Welby I
Complete surgical resection of an adrenocorticotropic hormone (ACTH)-secreting pituitary adenoma is the gold standard of treatment of Cushing disease. Ectopic location of these adenomas is an extremely rare condition that may compromise the diagnosis and surgical success. We present the first case of an ectopic intracavernous ACTH-secreting macroadenoma totally resected with endoscopic endonasal surgery (EES). A 36-year-old woman presented with Cushing syndrome. Increased ACTH, serum cortisol, and free urine cortisol levels were identified; however, pituitary magnetic resonance imaging failed to show a pituitary tumor; instead, a parasellar lesion in the left cavernous sinus (CS) was noticed. Inferior petrosal sinus sampling showed a significant central to peripheral and lateralized left-sided ACTH gradient. The patient underwent EES. No tumor was found in the sella; however, the left CS was widely explored and a tumor was found lateral to the paraclival segment of the carotid artery. There were no complications after EES. Pathology confirmed the diagnosis of an ACTH-secreting adenoma. During the immediate postoperative course, serum cortisol levels decreased lower than 5 μg/dL. Postoperative magnetic resonance imaging showed complete tumor resection. At 20 months follow-up, the patient remained in clinical and biochemical remission of Cushing disease. Only 12 cases of ectopic intracavernous ACTH-secreting adenomas have been reported and all were microadenomas. The presence of an ectopic ACTH-secreting macroadenoma in the CS represents a surgical challenge. EES is the ideal approach for complete resection of ectopic intracavernous adenomas, allowing for a wide exploration of the CS with no surgical complications. Copyright © 2016 Elsevier Inc. All rights reserved.
Cao Yan; Liu Bingyan; Mao Aiwu; Yin Xiang; Gao Zhongdu
Objective: To prospectively evaluate the safety and clinical efficacy of a newly designed self-expandable metallic stent (SEMS) placement in the treatment of patients with acute malignant colorectal obstruction due to colorectal carcinomas. Methods: During the period from April 2001 to October 2007, a total of 52 patients with acute malignant colorectal obstruction were treated with stent placement by using a new designed SEMS, which was employed as a preoperative transit means. All the patients were followed up and the relevant data, including technical success rate, clinical efficacy, complications and overall survival rate, were documented. The results were analyzed. Results: Stent placement was successfully carried out in all patients except for two patients who showed complete colorectal obstruction. No procedure-related complications occurred. Technical success rate was 96% (50/52). Two days after the treatment, the relief rate of colorectal obstruction was 98% (49/50). Postoperative complications included stent migration (n=4), anal pain (n=2) and stool impaction (n=1). The stool impaction seen in one patient was successfully removed away with endoscopic manipulation two days after stent placement. An elective one-stage surgical procedure was performed in all 50 patients who successfully received a SEMS placement within a mean interval of (8±2) days (ranged 4-11 days) after stent placement. Mean follow-up time was (36±12) months with a range of (3-70) months. All patients remained alive at the time of this report. Conclusion: The newly designed SEMS placement used as a preoperative transit means is a safe and effective intervention for colonic decompression in patients with acute malignant colorectal obstruction due to colorectal carcinomas. It can reliably ensure most of patients with colorectal carcinomas to successfully accomplish an elective surgery. (authors)
Full Text Available We report a case of blebitis that occurred 3 years later following a combined glaucoma and cataract surgery. It was an atypical presentation, as patient had no classical fiery looking signs of blebitis despite the isolated organism being Pseudomonas aeruginosa. Improvized surgical techniques like use of Mitomycin C, releasable flap sutures though considered as part of the recommended procedure for better surgical outcomes, their role as potential risk factors for visually blinding complications like endophthalmitis are often overlooked. This case report throws light on such risk factors for bleb associated infections and recommends removal or trimming of all releasable sutures and the need for a regular postoperative follow-up.
Blum, Kenneth; Bailey, John; Gonzalez, Anthony M; Oscar-Berman, Marlene; Liu, Yijun; Giordano, John; Braverman, Eric; Gold, Mark
Now after many years of successful bariatric (weight-loss) surgeries directed at the obesity epidemic clinicians are reporting that some patients are replacing compulsive overeating with newly acquired compulsive disorders such as alcoholism, gambling, drugs, and other addictions like compulsive shopping and exercise. This review article explores evidence from psychiatric genetic animal and human studies that link compulsive overeating and other compulsive disorders to explain the phenomenon of addiction transfer. Possibly due to neurochemical similarities, overeating and obesity may act as protective factors reducing drug reward and addictive behaviors. In animal models of addiction withdrawal from sugar induces imbalances in the neurotransmitters, acetylcholine and dopamine, similar to opiate withdrawal. Many human neuroimaging studies have supported the concept of linking food craving to drug craving behavior. Previously our laboratory coined the term Reward Deficiency Syndrome (RDS) for common genetic determinants in predicting addictive disorders and reported that the predictive value for future RDS behaviors in subjects carrying the DRD2 Taq A1 allele was 74%. While poly genes play a role in RDS, we have also inferred that disruptions in dopamine function may predispose certain individuals to addictive behaviors and obesity. It is now known that family history of alcoholism is a significant obesity risk factor. Therefore, we hypothesize here that RDS is the root cause of substituting food addiction for other dependencies and potentially explains this recently described Phenomenon (addiction transfer) common after bariatric surgery.
Blum, Kenneth; Bailey, John; Gonzalez, Anthony M; Oscar-Berman, Marlene; Liu, Yijun; Giordano, John; Braverman, Eric; Gold, Mark
Now after many years of successful bariatric (weight-loss) surgeries directed at the obesity epidemic clinicians are reporting that some patients are replacing compulsive overeating with newly acquired compulsive disorders such as alcoholism, gambling, drugs, and other addictions like compulsive shopping and exercise. This review article explores evidence from psychiatric genetic animal and human studies that link compulsive overeating and other compulsive disorders to explain the phenomenon of addiction transfer. Possibly due to neurochemical similarities, overeating and obesity may act as protective factors reducing drug reward and addictive behaviors. In animal models of addiction withdrawal from sugar induces imbalances in the neurotransmitters, acetylcholine and dopamine, similar to opiate withdrawal. Many human neuroimaging studies have supported the concept of linking food craving to drug craving behavior. Previously our laboratory coined the term Reward Deficiency Syndrome (RDS) for common genetic determinants in predicting addictive disorders and reported that the predictive value for future RDS behaviors in subjects carrying the DRD2 Taq A1 allele was 74%. While poly genes play a role in RDS, we have also inferred that disruptions in dopamine function may predispose certain individuals to addictive behaviors and obesity. It is now known that family history of alcoholism is a significant obesity risk factor. Therefore, we hypothesize here that RDS is the root cause of substituting food addiction for other dependencies and potentially explains this recently described Phenomenon (addiction transfer) common after bariatric surgery. PMID:23483116
Lauridsen, Trine Kiilerich; Arpi, Magnus; Fritz-Hansen, Thomas
Although Escherichia coli is among the most common causes of Gram-negative bacteraemia, infectious endocarditis (IE) due to this pathogen is rare. A 67-y-old male without a previous medical history presented with a new mitral regurgitation murmur and persisting E. coli bacteraemia in spite of broad......-spectrum intravenous antibiotics. Transthoracic and transoesophageal echocardiography revealed a severe mitral endocarditis. E. coli DNA was identified from the mitral valve and the vegetation, and no other pathogen was found. The case was further complicated by spondylodiscitis and bilateral endophthalmitis. Extra...
Frydkjær-Olsen, Ulrik; Sriskandarajah, Srishamanthi; Sjølie, Anne Katrin
Endophthalmitis is one of the most serious and most dreaded complications in ophthalmology. It is most often seen as a complication to intraocular surgery and especially after cataract surgery. Approximately 90% of the cases of endophthalmitis are caused by bacteria. Symptoms and signs may include...
Kumar, Ashok; Pandey, Rajeev K; Miller, Lindsay J; Singh, Pawan K; Kanwar, Mamta
Müller cells are the predominant glial cell type in the retina and have a unique anatomy, with processes that span the entire retinal thickness. Although extensive morphological and physiological studies of Müller glia have been performed, much less is known about their role in retinal innate immunity, specifically in infectious endophthalmitis. They were found to express Toll-like receptors (TLRs), a major family of pattern recognition receptors (PRRs) that mediate innate responses and provide an important mechanism by which Müller glia are able to sense both pathogen- and host-derived ligands in the vitreous and the retina. An increasing body of evidence suggests that TLR-signaling mediates beneficial effects in the retina via production of pro-inflammatory cytokines/chemokines, antimicrobial peptides and neuroprotective growth factors to restore tissue homeostasis. In this review, we discussed retinal innate immunity in general with emphasis on the role of Müller glia in initiating retinal innate defense. PMID:23582059
Krzysztofiak, Andrzej; Bozzola, Elena; Lancella, Laura; Boccuzzi, Elena; Vittucci, Anna Chiara; Marchesi, Alessandra; Villani, Alberto
We report the case of a two-month-old immunocompetent girl affected by Staphylococcus aureus sepsis complicated with pneumonia and pleural effusion, spondylodiscitis and endophthalmitis treated with linezolid. She developed a S. aureus sepsis in the neonatal period antibiotically treated with clinical resolution. Ten days after therapy discontinuation, the infant experienced a new S. aureus sepsis complicated by pneumonia with pleural effusion. Due to the presence of dorsal swelling, a pulmonary computer tomography was performed that showed a dorsal D5-D6 spondylodiscitis. Since the sepsis was scarcely responsive to several appropriate antibiotics, we finally decided to treat the patient with linezolid. A few weeks after changing antibiotics, the child underwent an ophthalmologic visit. Due to the finding of ocular lesions, imaging examinations were performed. The diagnosis was compatible with retinoblastoma, such that the eye was enucleated. Nevertheless, histological and microbiological investigations did not confirm the tumour hypothesis, but revealed a S. aureus abscess with retinal detachment. The child completed antibiotic therapy with linezolid and was visited periodically at the Infectious Disease Unit for a follow-up. She underwent progressive resolution of discitis and did not present any further flare of sepsis. Nevertheless, she still has a replacement device in her right eye and a D5-D6 severe kyphosis with spinal fusion.
Full Text Available To define global transcriptional responses of Staphylococcus aureus and its codY mutant (CodY is a transcription regulator of virulence and metabolic genes in response to branched-chain amino acids when growing in bovine aqueous (AH and vitreous humor (VH in vitro, and to investigate the impact of codY deletion on S. aureus virulence in a novel murine anterior chamber (AC infection model.For the in vitro model, differential transcriptomic gene expression of S. aureus and its codY mutant grown in chemically defined medium (CDM, AH, and VH was analyzed. Furthermore, the strains were inoculated into the AC of mice. Changes in bacterial growth, electroretinography and inflammation scores were monitored.Bovine AH and VH provide sufficient nutrition for S. aureus growth in vitro. Transcriptome analysis identified 72 unique open reading frames differentially regulated ≥10-fold between CDM, AH, and VH. In the AC model, we found comparable growth of the codY mutant and wild type strains in vivo. Average inflammation scores and retinal function were significantly worse for codY mutant-infected eyes at 24 h post-infection.Our in vitro bovine AH and VH models identified likely nutrient sources for S. aureus in the ocular milieu. The in vivo model suggests that control of branched-chain amino acid availability has therapeutic potential in limiting S. aureus endophthalmitis severity.
Khurram Butt D
Full Text Available Darakhshanda Khurram Butt,1 Robert A Scott,1,2 Muralidharan R Upendran1 1Moorfields Eye Hospital, Dubai, UAE; 2SpaMedica, Manchester, UK Abstract: This case report describes a 9-year-old male who presented to the emergency department with 2 days’ history of left painful red eye. On initial examination, his outside medical records indicated that he had bilateral subluxated lenses and had undergone left eye lensectomy with glued intrascleral fixation of an intraocular lens 8 weeks earlier. Vision in left eye was poor from first postoperative day but with no undue pain or redness, and poor vision was attributed to possible vitreous bleed. Subsequent postoperative course was uneventful. He was discharged from ophthalmic care on topical steroids and antibiotic drops, one week postsurgery. The eye was healing well until he developed pain, for which ophthalmic care was sought. He underwent anterior chamber tap with intravitreal injections. Aqueous samples were positive for Staphylococcus aureus DNA by polymerase chain reaction. Post vitrectomy and implant removal, his recovery was good and vision improved to 0.50 LogMar with aphakic correction. Keywords: glued intrascleral fixation IOL, subluxated lens, post-op endophthalmitis
Chmielewski, Tomasz; Brydak-Godowska, Joanna; Fiecek, Beata; Rorot, Urszula; Sędrowicz, Elżbieta; Werenowska, Małgorzata; Kopacz, Dorota; Hevelke, Agata; Michniewicz, Magdalena; Kęcik, Dariusz; Tylewska-Wierzbanowska, Stanisława
Clinical data have shown that tick-borne diseases caused by Borrelia burgdorferi sensu lato, Bartonella spp., Coxiella burnetii, and Rickettsia spp. can affect the central nervous system, including the eye. The aim of this study was to establish a relationship between the incidence of cataract and evidence of bacterial infections transmitted by ticks. Fluid with lenticular masses from inside of the eye and blood from 109 patients were tested by PCR and sequencing. Sera from patients and the control group were subjected to serological tests to search specific antibodies to the bacteria. Microbiological analysis revealed the presence of Bartonella sp. DNA in intraoperative specimens from the eye in 1.8% of patients. Serological studies have shown that infections caused by B. burgdorferi sensu lato and Bartonella sp. were detected in 34.8% and 4.6% of patients with cataract surgery, respectively. Presence of DNA of yet uncultured and undescribed species of Bartonella in eye liquid indicates past infection with this pathogen. Specific antibodies to B. burgdorferi sensu lato and Bartonella sp. are detected more frequently in patients with cataract compared to the control group. This could indicate a possible role of these organisms in the pathological processes within the eyeball, leading to changes in the lens. Further studies are needed to identify Bartonella species, as well as to recognize the infectious mechanisms involved in cataract development.
Weight loss surgery helps people with extreme obesity to lose weight. It may be an option if you ... caused by obesity. There are different types of weight loss surgery. They often limit the amount of food ...
Giorgio Alfredo Pedroso Baretta
Full Text Available RACIONAL: As anemias ferropriva, perniciosa e megaloblástica são comuns após procedimentos bariátricos como o bypass e as derivações biliopancreáticas. As principais causas devem-se ao desvio duodenal e do jejuno proximal do trânsito alimentar e, em menor grau, às úlceras anastomóticas. Entretanto a dieta pobre em nutrientes, a suplementação vitamínica inadequada, medicamentos, uso de álcool e neoplasias devem ser lembrados. RELATO DOS CASOS: Os autores relatam dois casos de pacientes pós-procedimentos bariátricos com anemia severa sem controle clínico e cuja investigação identificou melanoma metastático em um caso e neoplasia colônica no segundo, ambos tratados cirurgicamente com bons resultados. CONCLUSÃO: Anemias são comuns após procedimentos bariátricos, porém causas atípicas como neoplasias devem ser suspeitadas nos pacientes mais idosos e principalmente naqueles refratários ao controle clínico.BACKGROUND: Iron deficiency anemia, pernicious and megaloblastic are common after gastric bypass and biliopancreatic diversion. The main causes are due to duodenal exclusion and anastomotic ulcers. However, low protein diet, vitaminic supplementation, medicines, alcohol and tumors must be remembered. CASES REPORT: The authors relate two cases of severe anemia after bariatric procedures that were diagnosed as metastatic melanoma in small bowel and a colorectal cancer treated surgically with good results. CONCLUSION: Anemias are common after bariatric surgery, however unusual causes like tumors must be suspected in the elderly and in those patients that clinical treatment didn't have good results.
Robot-assisted surgery; Robotic-assisted laparoscopic surgery; Laparoscopic surgery with robotic assistance ... Robotic surgery is similar to laparoscopic surgery. It can be performed through smaller cuts than open surgery. ...
Harris, D. L.
The psychotherapeutic nature of cosmetic surgery is emphasised by outlining the range of symptoms from which patients suffer and by explaining the sequence of psychological reactions which cause them. The principles which govern the selection of patients are defined. A brief account of each of the main cosmetic operations is given together with notes on their limitations and risks.
Dodwell, David G; Krimmel, Darrel A; de Fiebre, Christopher M
To evaluate the rate of sterile endophthalmitis (SE) following intravitreal injection of three different formulations of triamcinolone acetonide (TA) in a single physician practice and also to assess the mean diameter and concentration of particles of the two TA formulations currently available commercially in the USA. It was hypothesized that TA formulations with smaller particles and/or greater concentrations would have a higher incidence of SE. Single-site, interventional case series in which the medical records of 392 consecutive eyes receiving intravitreal TA as Triesence(®), Kenalog(®)-40, or preservative-free TA between September 2008 and October 2013 were retrospectively reviewed for the incidence of SE. Particle sizing of TA formulations was conducted by an independent commercial laboratory. Five cases of SE were identified. The four cases of SE following Triesence(®) (4.6%) represented a rate significantly higher than the one case of SE following preservative-free TA (0.6%; P=0.049) and the 0% incidence rate of SE following Kenalog(®)-40 (P=0.0210). Triesence(®) had significantly smaller particles than Kenalog(®)-40 (P<0.0001). The rate of SE was the highest with the formulation of TA that had the smallest particle size and highest particle load (number of particles injected). The lowest rate of SE was seen with Kenalog(®)-40, the only TA formulation that contained a benzyl alcohol preservative. The data do not support a principal causative role of benzyl alcohol in the development of TA-induced SE. Instead, the data support the particle theory of TA-induced SE; however, larger-scale, multicenter studies are needed to confirm and expand on these findings.
Wilczyński, Michał; Wilczyńska, Olena; Omulecki, Wojciech
Implantation of intraocular lenses (IOLS) has become a standard practice in cataract surgery, however, similar to any other type of surgery, using IOLs is not complication-free and sometimes explantation of intraocular lenses may be necessary. This study was to gather data and analyze causes of intraocular lens explantations, performed in the Department of Ophthalmology, Medical University of Łódź. The data were gathered from medical documentation of all patients who underwent intraocular lens removal from January 2003 to July 2006. The examined group consisted of 16 patients (16 eyes): 9 women (fraction 0.56), and 7 men (fraction 0.44), at the age from 21 to 82 years (mean age 62.4 years, SD +/- 15.5). In all patients IOL explantation was performed under local, peribulbar anaesthesia. Two groups of patients were distinguished: patients who had an anterior chamber lens explanted (3 patients, fraction 0.19) and patients who underwent posterior chamber lens explantation (13 patients, fraction 0.81). Causes of AC IOL explantations were: vaulting of the IOL (1 eye, fraction 0.06), luxation of the IOL to the vitreous cavity (1 eye, fraction 0.06), and painful eyeball after anterior chamber lens implantation (1 eye, fraction 0.06). Causes of PC IOL explantations were: subluxation of the IOL (6 eyes, fraction 0.38), luxation of the lens to the vitreous cavity (3 eyes, fraction 0.19), luxation of the lens to the anterior chamber (1 eye, fraction 0.06), endophthalmitis (2 eyes, fraction 0.13) and incorrect lens power (1 eye, fraction 0.06). In the majority of eyes (n = 13, fraction 0.81) the removed implant was replaced by another intraocular lens, but 3 eyes (fraction 0.19) were left aphakic. We did not observe serious intra- or early postoperative complications which might influence the final result of the operation.
Oguido, Ana Paula Miyagusko Taba; Casella, Antonio Marcelo Barbante; Hofling-Lima, Ana Luisa; Pacheco, Sergio Arruda; Bispo, Paulo José Martins; Marques, Fernanda
Two devastating cases of multidrug-resistant Pseudomonas aeruginosa endophthalmitis after keratoplasty as the result of transmission from the same donor were confirmed by pulsed-field gel electrophoresis. Strategies for preventing donor-to-host transmission, such as the use of antimicrobial agents of greater efficacy and better methods for detecting microorganisms in preservation medium, could minimize this type of transmission.
Full Text Available In this study, we evaluated the efficiency of cefepime in the treatment of experimental Pseudomonas aeruginosa endophthalmitis. We compared the findings with the standard dose of ceftazidime (1 mg/0.1 ml. Thirty-six New-Zealand White rabbits were divided into 6 equal groups and were treated with different methods (Group 1 = sham, Group 2 = 0.5 mg/0.1 ml cefepime, Group 3 = 1 mg/0.1 ml cefepime, Group 4 = 2 mg/0.1 ml cefepime, Group 5 = 1 mg/0.1 ml ceftazidime, Group 6 = control. The eyes of rabbits in each group were examined clinically on 1 st , 3 rd , and 6 th day of the experiment. At 6 th day, 0.1 ml vitreous humor aspirates were obtained and plated for quantification on the blood agar and the results were expressed as colony-forming unit/ml. Subsequently, the eyeballs were enucleated and the histopathological evaluation was performed. Our findings denoted beneficial effects of cefepime in treatment groups (especially, in Groups 3 and 4. Intravitreal cefepime may be an alternative drug in the treatment of P. aeruginosa endophthalmitis.
Full Text Available Metformin is a dimethyl biguanide oral anti-hyperglycemic agent. Lactic acidosis due to metformin is a fatal metabolic condition that limits its use in patients in poor clinical condition, consequently reducing the number of patients who benefit from this medication. In a double blind randomized clinical trial, we investigated 200 type 2 diabetic patients after coronary artery bypass surgery in the open heart ICU of the Mazandaran Heart Center, and randomly assigned them to equal intervention and control groups. The intervention group received regular insulin infusion along with 2 metformin 500 mg tablets every twelve hours, while the control group received only intravenous insulin with 2 placebo tablets every twelve hours. Lactate level, pH, base excess, blood glucose and serum creatinine were measured over five 12 h periods, with data averaged for each period. The primary outcome in this study was high lactate levels. Comparison between the 2 groups was made by independent Student’s t-test. To compare changes in multiple measures in each group and analysis of group interaction, a repeated measurement ANOVA test was used. There was no significant difference between the 2 groups regarding pH, base excess, or bicarbonate intake (P>0.05. No patient showed lactic acidosis in either group. Lactate levels were 23.0 vs 23.4 in the insulin-metformin and insulin only groups when the study was started, respectively. At the end of the study, those levels were 18.7 vs 18.9, respectively. In addition, the ANOVA repeated measurement test did not show a significant difference in terms of changes in the amount of lactate level between the 2 groups during the five measurement tests of the study period (P>0.05. High-dose metformin (1,000 mg twice daily with insulin does not cause lactic acidosis in type 2 diabetic patients after coronary artery
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Full Text Available Tan Do,1 Do N Hon,1 Tin Aung,2 Nguyen DTN Hien,1 Claude L Cowan Jr3 1Vietnam National Institute of Ophthalmology, Hanoi, Vietnam; 2Singapore National Eye Center, Singapore; 3Georgetown University Medical Center, Washington, DC, USA Background/aims: To compare treatment outcomes with and without silicone oil tamponade in patients undergoing pars plana vitrectomy (PPV for severe endogenous bacterial endophthalmitis (BEE. Methods: One hundred and eight consecutive patients with severe BEE (defined by the absence of pupil red reflex at presentation and/or dense vitreous opacity on ultrasound and no improvement after 24–36 hours of medical treatment were randomly assigned to two treatment groups: Group 1, standard PPV with intravitreal antibiotics; and Group 2, PPV with intravitreal antibiotics and silicone tamponade. Overall success was defined as: a visual acuity ≥ count fingers at 1 meter, with an attached retina, and no intraocular oil. Results: Fifty three patients were randomized to Group 1 and 55 patients to Group 2. The mean age of study subjects was 32 years and baseline clinical characteristics were similar in both groups. At the final follow-up visit at 9 months, the overall success rate of Group 2 (67.3% was significantly better than Group 1 (43.4%; P=0.01. There were also fewer devastating complications (such as inoperable retinal detachment, phthisis bulbi in Group 2 compared with Group 1 (21.8% versus 43.4%; P=0.01. Conclusion: The outcome at 9 months of patients with BEE treated by vitrectomy with silicone oil was better than those treated by vitrectomy alone. Keywords: bacterial endogenous endophthalmitis, vitrectomy, silicone oil endotamponade, randomized controlled trial
Mandalos, Achilleas; Sung, Velota
To compare the postoperative outcomes and complications of glaucoma drainage device (GDD) surgery in pediatric (adult patients. Retrospective, comparative study including all patients who underwent Baervedlt or Molteno device surgery by the same surgeon. Success criteria included postoperative intraocular pressure (IOP) between 6 and 21 mmHg and a 20% reduction from baseline. Fifty-two children (69 eyes) and 130 adults (145 eyes) were included. Mean IOP and number of medications were significantly reduced postoperatively in both groups. Overall failure rate was similar in children and adults. However, GDD failed earlier in adults than in children. Hypotony was the most common complication in both groups in the first 6 months postoperatively. Later on, bleb encapsulation was more frequent in children, while corneal decompensation tended to be more frequent and occurred earlier in adults. Children also had a higher rate of infectious endophthalmitis and required tube repositioning more frequently than adults. GDD surgery presents different postoperative challenges in children and adults, and the surgeon should remain vigilant for complications throughout the postoperative period, especially for signs of endophthalmitis or bleb encapsulation in pediatric patients. On the other hand, adults may be more prone to early corneal decompensation.
Grossrubatscher, E; Vignati, F; Dalino, P; Possa, M; Belloni, P A; Vanzulli, A; Bramerio, M; Marocchi, A; Rossetti, O; Zurleni, F; Loli, P
Intraoperative [111In]-pentetreotide scintigraphy with a hand-held gamma detector probe has recently been proposed to increase the intraoperative detection rate of small neuroendocrine tumors and their metastases. We report a case of a 28-yr-old woman with ectopic Cushing's syndrome due to an ACTH-secreting bronchial carcinoid, in whom the use of radioguided surgery improved disease management. At presentation, radiolabeled pentetreotide scintigraphy was the only procedure able to detect the ectopic source of ACTH. After radiologic confirmation, the patient underwent removal of a bronchial carcinoid, with disease persistence. After surgery, pentetreotide scintigraphy showed pathologic uptake in the mediastinum not previously detected at surgery and only subsequently confirmed by radiologic studies. Despite a second thoracic exploration, hormonal, scintigraphic, and radiological evidence of residual disease persisted. Radioguided surgery was then performed using a hand-held gamma probe 48 h after iv administration of a tracer dose of radiolabeled [111In-DTPA-D-Phe1]-pentetreotide, which permitted detection and removal of multiple residual mediastinal lymph node metastases. Clinical and radiologic cure, with no evidence of tracer uptake at pentetreotide scintigraphy, was subsequently observed. The use of an intraoperative gamma counter appears a promising procedure in the management of metastatic ACTH-secreting bronchial carcinoids.
Peul, W.C.; Hout, van den W.B.; Brand, R.; Thomeer, R.T.W.M.; Koes, B.W.
Objectives: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. Design: Randomised controlled trial. Setting: Nine Dutch hospitals. Participants: 283 patients with 6-12 weeks of sciatica.
W.C. Peul (Wilco); W.B. van den Hout (Wilbert); R. Brand (René); R.T.W.M. Thomeer (Raph); B.W. Koes (Bart)
textabstractObjectives: To evaluate the effects of early lumbar disc surgery compared with prolonged conservative care for patients with sciatica over two years of follow-up. Design: Randomised controlled trial. Setting: Nine Dutch hospitals. Participants: 283 patients with 6-12 weeks of sciatica.
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Full Text Available Background: Research into long-term cause-specific mortality of women diagnosed with breast cancer is important because it allows for the splitting of the population into patients who eventually die from breast cancer and from other causes. The adoption of this approach helps to identify patients with an elevated risk of eventual death from breast cancer. Objective: The primary aim of this study was to examine the associations between both sociodemographic and clinicopathologic characteristics and the underlying risks of death from breast cancer and from other causes for women diagnosed with breast cancer. A second aim was to propose a predictive biomarker of cause-specific mortality in terms of treatment and several important characteristics of a patient. Methods: A cohort of 16 511 female patients diagnosed with breast cancer in 1990 was obtained from the Surveillance, Epidemiology, and End Results cancer registries and followed for 20 years. A mixture model for the regression analysis of competing risks was used to identify factors and confounders that affected either the eventual cause-specific mortality or conditional cause-specific hazard rates, or both. Missing data were handled with multiple imputation. Results: Curvilinear relationships of age at diagnosis along with race, marital status, breast cancer type, tumor size, estrogen receptor status, extension, lymph node status, type of surgery, and radiotherapy status were significant risk factors for the cause-specific mortality, with extension and lymph node status appearing to be confounded with the effects of both type of surgery and radiotherapy status. The score obtained from combining a set of predictors showed to be an accurate predictive biomarker. Conclusions: In cause-specific mortality of women diagnosed breast cancer, prognosis appears to depend on both sociodemographic and clinicopathologic factors. The predictive biomarker proposed in this study may help identifying the
Escarela, Gabriel; Jiménez-Balandra, Alan; Núñez-Antonio, Gabriel; Gordillo-Moscoso, Antonio
BACKGROUND Research into long-term cause-specific mortality of women diagnosed with breast cancer is important because it allows for the splitting of the population into patients who eventually die from breast cancer and from other causes. The adoption of this approach helps to identify patients with an elevated risk of eventual death from breast cancer. OBJECTIVE The primary aim of this study was to examine the associations between both sociodemographic and clinicopathologic characteristics and the underlying risks of death from breast cancer and from other causes for women diagnosed with breast cancer. A second aim was to propose a predictive biomarker of cause-specific mortality in terms of treatment and several important characteristics of a patient. METHODS A cohort of 16 511 female patients diagnosed with breast cancer in 1990 was obtained from the Surveillance, Epidemiology, and End Results cancer registries and followed for 20 years. A mixture model for the regression analysis of competing risks was used to identify factors and confounders that affected either the eventual cause-specific mortality or conditional cause-specific hazard rates, or both. Missing data were handled with multiple imputation. RESULTS Curvilinear relationships of age at diagnosis along with race, marital status, breast cancer type, tumor size, estrogen receptor status, extension, lymph node status, type of surgery, and radiotherapy status were significant risk factors for the cause-specific mortality, with extension and lymph node status appearing to be confounded with the effects of both type of surgery and radiotherapy status. The score obtained from combining a set of predictors showed to be an accurate predictive biomarker. CONCLUSIONS In cause-specific mortality of women diagnosed breast cancer, prognosis appears to depend on both sociodemographic and clinicopathologic factors. The predictive biomarker proposed in this study may help identifying the level of seriousness of the
Sukardi, Rubiana; Sastroasmoro, Sudigdo; Siregar, Nurjati C; Djer, Mulyadi M; Suyatna, Fransciscus D; Sadikin, Mohammad; Ibrahim, Nurhadi; Rahayuningsih, Sri E; Witarto, Arief B
Cardiopulmonary bypass during tetralogy of Fallot corrective surgery is associated with oxidative stress, and contributes to peri-operative problems. Curcumin has been known as a potent scavenger of reactive oxygen species, which enhances the activity of antioxidants and suppresses phosphorylation of transcription factors involved in inflamation and apoptosis. To evaluate the effects of curcumin as an antioxidant by evaluating the concentrations of malondialdehyde and glutathione, activity of nuclear factor-kappa B, c-Jun N-terminal kinase, caspase-3, and post-operative clinical outcomes. Tetralogy of Fallot patients for corrective surgery were randomised to receive curcumin (45 mg/day) or placebo orally for 14 days before surgery. Malondialdehyde and glutathione concentrations were evaluated during the pre-ischaemia, ischaemia, re-perfusion phases, and 6 hours after aortic clamping-off. Nuclear factor-kappa B, c-Jun N-terminal kinase, and caspase-3, taken from the infundibulum, were assessed during the pre-ischaemia, ischaemia, and re-perfusion phases. Haemodynamic parameters were monitored until day 5 after surgery. In all the observation phases, malondialdehyde and glutathione concentrations were similar between groups. There was no significant difference in nuclear factor-kappa B activity between the groups for three observations; however, in the curcumin group, c-Jun N-terminal kinase significantly decreased from the pre-ischaemia to the re-perfusion phases, and caspase-3 expression was lower in the ischaemia phase. Patients in the curcumin group had lower temperature and better ventricular functions, but no significant differences were found in mechanical ventilation day or length of hospital stay in the two groups. Cardioprotective effects of curcumin may include inhibition of the c-Jun N-terminal kinase pathway and caspase-3 in cardiomyocytes, particularly in the ischaemia phase.
Peul, Wilco C; van Houwelingen, Hans C; van der Hout, Wilbert B; Brand, Ronald; Eekhof, Just AH; Tans, Joseph ThJ; Thomeer, Ralph TWM; Koes, Bart W
Background The design of a randomized multicenter trial is presented on the effectiveness of a prolonged conservative treatment strategy compared with surgery in patients with persisting intense sciatica (lumbosacral radicular syndrome). Methods/design Patients presenting themselves to their general practitioner with disabling sciatica lasting less than twelve weeks are referred to the neurology outpatient department of one of the participating hospitals. After confirmation of the diagnosis and surgical indication MRI scanning is performed. If a distinct disc herniation is discerned which in addition covers the clinically expected site the patient is eligible for randomization. Depending on the outcome of the randomization scheme the patient will either be submitted to prolonged conservative care or surgery. Surgery will be carried out according to the guidelines and between six and twelve weeks after onset of complaints. The experimental therapy consists of a prolonged conservative treatment under supervision of the general practitioner, which may be followed by surgical intervention in case of persisting or progressive disability. The main primary outcome measure is the disease specific disability of daily functioning. Other primary outcome measures are perceived recovery and intensity of legpain. Secondary outcome measures encompass severity of complaints, quality of life, medical consumption, absenteeism, costs and preference. The main research question will be answered at 12 months after randomization. The total follow-up period covers two years. Discussion Evidence is lacking concerning the optimal treatment of lumbar disc induced sciatica. This pragmatic randomized trial, focusses on the 'timing' of intervention, and will contribute to the decision of the general practictioner and neurologist, regarding referral of patients for surgery. PMID:15707491
... up and over time, cause medical problems and arrhythmias. Sometimes, an ASD can be closed without open- ... surgery. The surgery may be done in the newborn period if the infant has severe symptoms. If ...
Spierer, Oriel; Monsalve, Pedro F; OʼBrien, Terrence P; Alfonso, Eduardo C; Gologorsky, Daniel; Miller, Darlene
Reports on Achromobacter xylosoxidans ocular infections are increasing, drawing attention to its emerging role in infectious keratitis. The purpose of this study is to report the clinical features, antibiotic sensitivities, and visual outcomes of infectious keratitis secondary to Achromobacter xylosoxidans. A microbiology database and clinical chart review was performed in all patients diagnosed with A. xylosoxidans keratitis at the Bascom Palmer Eye Institute between the years 1987 and 2014. Initial presentation, antimicrobial susceptibilities, minimum inhibitory concentrations (MICs), treatment course, and outcomes were recorded. Twenty-eight patients were identified. The main risk factors were corneal graft (n = 8, 28.6%) and contact lens wear (n = 8, 28.6%). On presentation, visual acuity was 20/100 or worse in 20 (71.2%) patients. Hypopyon was present in 7 (25.0%) patients. In most cases, topical fluoroquinolones or tobramycin were the initial treatment, often accompanied by vancomycin. High susceptibility rates were found for piperacillin [100%, minimum inhibitory concentration for 90% of isolates (MIC90) = 8] and ticarcillin (100%, MIC90 = 16). Low susceptibility rates were documented for ciprofloxacin (46.7%, MIC90 = 8), tobramycin (26.7%, MIC90 = 16), and gentamicin (20%, MIC90 = 16). One (3.6%) patient suffered endophthalmitis. Six (21.4%) patients underwent therapeutic penetrating keratoplasty, and 2 (7.1%) patients had conjunctival flap surgery. Visual acuity at final follow-up was 20/100 or worse in 16 (57.1%) patients. Infectious keratitis caused by A. xylosoxidans is associated with poor visual outcomes. Fluoroquinolones and aminoglycosides are not appropriate treatments for these ocular infections. Further studies are needed to define the clinical application of compound piperacillin and ticarcillin eye drops.
Lauridsen, Trine Kiilerich; Arpi, Magnus; Fritz-Hansen, Thomas
Although Escherichia coli is among the most common causes of Gram-negative bacteraemia, infectious endocarditis (IE) due to this pathogen is rare. A 67-y-old male without a previous medical history presented with a new mitral regurgitation murmur and persisting E. coli bacteraemia in spite of broad......-spectrum intravenous antibiotics. Transthoracic and transoesophageal echocardiography revealed a severe mitral endocarditis. E. coli DNA was identified from the mitral valve and the vegetation, and no other pathogen was found. The case was further complicated by spondylodiscitis and bilateral endophthalmitis. Extra......-intestinal pathogenic E. coli (ExPEC) are able to colonize tissue outside the gastrointestinal tract and contain a variety of virulence factors that may enable the pathogens to invade and induce infections in the cardiac endothelia. In these cases echocardiography as the imaging technology is of paramount importance...
Fossum, Theresa W; Hedlund, Cheryl S
Gastric surgery is commonly performed to remove foreign bodies and correct gastric dilatation-volvulus and is less commonly performed to treat gastric ulceration or erosion, neoplasia, and benign gastric outflow obstruction. Intestinal surgery, although commonly performed by veterinarians, should never be considered routine. The most common procedures of the small intestinal tract performed in dogs and cats include enterotomy and resection/anastomosis. Surgery of the large intestine is indicated for lesions causing obstruction, perforations, colonic inertia, or chronic inflammation.
Full Text Available Introduction. Acute aortic dissection (AD is the most common life-threatening disorder affecting the aorta. Neurological symptoms are present in 17-40% of cases. The management of these patients is controversial. Case report. We presented a 37-year-old man admitted for complaining of left-sided weak-ness. Symptoms appeared two hours before admission. The patient had no headache, neither thoracic pain. Neurological examination showed mild confusion, left-sided hemiplegia, National Institutes of Health Stroke Scale (NIHSS score was 10. Ischemic stroke was suspected, brain multislice computed tomography (MSCT and angiography were performed and right intrapetrous internal carotid artery dissection noted. Subsequent color Doppler ultrasound of the carotid arteries showed dissection of the right common carotid artery (CCA. The patient underwent thoracic and abdominal MSCT aortography which showed ascending aortic dissection from the aortic root, propagating in the brachiocephalic artery and the right CCA. Digital subtraction angiography was performed subsequently and two stents were successfully implanted in the brachiocephalic artery and the right CCA prior to cardiac surgery, only 6 hours after admission. The ascending aorta was reconstructed with graft interposition and the aortic valve re-suspended. The patient was hemodynamically stable and with no neurologic deficit after surgery. Unfortinately, at the operative day 6, mediastinitis developed and after intensive treatment the patients died 35 days after admission. Conclusion. In young patients with suspected stroke and oscillatory neurological impairment urgent MSCT angiography of the brain and neck and/or Doppler sonography of the carotid and vertebral artery are mandatory to exclude carotid and aortic dissection. The prompt diagnosis permits urgent carotid stenting and cardiosurgery. To the best of our knowledge, this is the first published case of immediate carotid stenting in acute ischemic
Turbinectomy; Turbinoplasty; Turbinate reduction; Nasal airway surgery; Nasal obstruction - turbinate surgery ... There are several types of turbinate surgery: Turbinectomy: All or ... This can be done in several different ways, but sometimes a ...
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Asplin, John R.
Bariatric surgery as a means to treat obesity is becoming increasingly common in the United States. An early form of bariatric surgery, the jejunoileal bypass, had to be abandoned in 1980 due to numerous complications, including hyperoxaluria and kidney stones. Current bariatric procedures have not been systematically evaluated to determine if they cause hyperoxaluria. Presented here are data showing that hyperoxaluria is the major metabolic abnormality in patients with bariatric surgery who form kidney stones. Further studies are needed to assess the prevalence of hyperoxaluria in all patients with bariatric surgery.
Adán, A; Casaroli-Marano, R P; Gris, O; Navarro, R; Bitrian, E; Pelegrin, L; Sanchez-Dalmau, B
The aim of this study was to describe the pathological findings in lens capsules and intraocular lens (IOL) studied by scanning and/or transmission electron microscopy (SEM and TEM, respectively) in a series of four eyes with chronic pseudophakic endophthalmitis (CPE). We performed a retrospective study of four patients presenting CPE in whom surgical treatment with pars plana vitrectomy, capsulectomy with extraction of the IOL, and intravitreous antibiotic therapy was thereafter performed. The extracted IOL and the capsular remains were studied by SEM and/or TEM and microbiologic analysis of aqueous humour and vitreous aspirate was also carried out in all the cases. The presence of microorganisms was observed in the material analysed in all the cases studied. The use of TEM identified bacterial contamination by Staphylococcus spp and mixed contamination with microorganisms presenting a bacillar morphology suggestive of infection by Propionibacterium acnes in addition to the presence of cocci in the capsular remains. In another two cases, SEM localized colonies of Staphylococcus spp on the surface of the IOL in one case and mixed bacterial colonization with cocci plus filamentous bacteria in the other. The presence of macrophages associated with bacteria was observed in the capsular remains. Microorganisms were found in the IOL or the capsular material in the four cases studied, thereby explaining the refractoriness and severity of infection. The possible presence of polymicrobial infections, especially in the cases with filamentous bacteria, also explains the recurrence of infection.
Pećanac, Marija Đ
Plastic surgery is a medical specialty dealing with corrections of defects, improvements in appearance and restoration of lost function. Ancient times. The first recorded account of reconstructive plastic surgery was found in ancient Indian Sanskrit texts, which described reconstructive surgeries of the nose and ears. In ancient Greece and Rome, many medicine men performed simple plastic cosmetic surgeries to repair damaged parts of the body caused by war mutilation, punishment or humiliation. In the Middle Ages, the development of all medical braches, including plastic surgery was hindered. New age. The interest in surgical reconstruction of mutilated body parts was renewed in the XVIII century by a great number of enthusiastic and charismatic surgeons, who mastered surgical disciplines and became true artists that created new forms. Modern era. In the XX century, plastic surgery developed as a modern branch in medicine including many types of reconstructive surgery, hand, head and neck surgery, microsurgery and replantation, treatment of burns and their sequelae, and esthetic surgery. Contemporary and future plastic surgery will continue to evolve and improve with regenerative medicine and tissue engineering resulting in a lot of benefits to be gained by patients in reconstruction after body trauma, oncology amputation, and for congenital disfigurement and dysfunction.
No, Jin Hee; Kim, Sang Woo; Lim, Chul-Hyun; Kim, Jin Su; Cho, Yu Kyung; Park, Jae Myung; Lee, In Seok; Choi, Myung-Gyu; Choi, Kyu Yong
In patients with gastric outlet obstruction (GOO) caused by gastric cancer, choosing between self-expandable metal stent (SEMS) placement and gastrojejunostomy (GJJ) is of concern, especially in those with good performance status. To compare SEMS placement and GJJ. Retrospective study. Single tertiary referral center. Patients with an Eastern Cooperative Oncology Group (ECOG) performance status of 0-2 who had GOO caused by unresectable gastric cancer. SEMS placement and GJJ. Success rate, adverse events, patency, and survival duration. Of the 113 patients in this study, 72 underwent SEMS placement and 41 underwent GJJ. The 2 groups did not differ in the technical and clinical success and incidence of early adverse events. However, the rate of late adverse events was significantly higher in the SEMS group (44.4% vs 12.2%; P gastric cancer in patients with a good performance status, especially ECOG 0-1. Copyright © 2013 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.
Paulo José Martins Bispo
Full Text Available Bacterial endophthalmitis is a serious but uncommon intraocular infection which frequently results in vision loss. Early diagnosis and appropriate therapy are associated with better visual outcome. Conventional microbiological methods are currently used for microbiological characterization of eyes with suspected endophthalmitis. However, the sensitivity of bacterial detection from aqueous and vitreous humor using microbiology techniques is poor, and time-consuming to confirm the results. The application of molecular methods enhances significantly laboratory confirmation of bacterial endophthalmitis, demanding a shorter time to draw a definitive result and thereby promoting the early initiation of a more specific therapy to limit the empirical or unnecessary use of broad-spectrum antibiotics. PCR-based techniques, including post-PCR methods such RFLP, DNA probe hybridization and DNA sequencing have been successfully used for the diagnostic elucidation of clinically suspected bacterial endophthalmitis cases, showing promising application in the routine practice of ocular microbiology laboratories.Endoftalmite bacteriana é uma infecção intraocular grave, mas de baixa frequência, podendo resultar em grande prejuízo visual. O diagnóstico precoce e a rápida instituição de terapia adequada estão associadas a um melhor prognóstico da doença. Os métodos microbiológicos convencionais são utilizados rotineiramente para caracterização microbiológica de olhos com suspeita de endoftalmite. No entanto, a sensibilidade de detecção bacteriana em amostras de humor aquoso e vítreo utilizando técnicas microbiológicas é baixa, além de demandar um maior tempo para a confirmação dos resultados. A utilização de métodos moleculares aumenta significativamente os casos de endoftalmite bacteriana confirmados laboratorialmente, com tempo menor para a liberação de um resultado definitivo, auxiliando assim a instituição precoce de uma terapia
... here to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ... here to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ...
Full Text Available ... here to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ... here to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ...
Full Text Available ... to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ... to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, ...
Full Text Available Objective: To evaluate our unit’s theatre throughput efficiency, to identify where inefficiencies existed and consequently where the greatest improvement might be made. To identify the causes of day of surgery cancellations and how they might be avoided. Patients and Methods: A prospective audit of theatre utilisation was undertaken over a 6 month period between 05/02//2013 and 02/08/2013 at Ipswich General Hospital, QLD, Australia. Times collected were: time of patient arrival in anaesthetic bay, start time of operative procedure, end time of operative procedure, and time of patient leaving theatre. The causative factors for any delays or day of surgery cancellations were identified and recorded where possible. Results: In the six month period 26,850 sessional minutes were available for elective operating over 100 operating sessions. 304 elective cases were performed, split between 21 major and 283 minor procedures The sessions ran overtime a cumulative 2114 minutes. Total non-operative minutes totalled 13,209 (50.3% of all available time, split between late starts 499 minutes (1.8%, early list finishes 1894 minutes (7.05%, changeover time 1869 minutes (6.9% and anaesthetic time, 8974 minutes (33.4% Actual operating time only compromised 50.7% of all available elective operating session time (13,614 minutes Theatre utilisation was 91.8%. 51 procedures were cancelled on the day of surgery during the audit period, representing 14.3% of all scheduled procedures. The most common reason for cancellation was lack of surgical fitness, followed by inadequate operative time. Conclusion: A significant proportion of all elective operative time was consumed by non-operative minutes. Inefficiencies existed in turnover of patients as well as over as well as underbooking of patients on elective lists. An excessive number of cases were cancelled on the day of surgery, wasting valuable operative time. A multi-parametric approach must be taken to
le Roux, Carel W; Heneghan, Helen M
In this review, the authors discuss the indications for and the published outcomes of commonly performed bariatric procedures, including weight loss, perioperative morbidity and mortality, late complications, as well as the impact of bariatric surgery on comorbidities, cardiovascular risk, and mortality. They also briefly discuss the mechanisms by which bariatric/metabolic surgery causes such significant weight loss and health gain. Copyright © 2017 Elsevier Inc. All rights reserved.
... idea for teens? As with everything, there are right and wrong reasons to have surgery. Cosmetic surgery is unlikely to change your life. Most board-certified plastic surgeons spend a lot of time ... the right reasons. Many plastic surgery procedures are just that — ...
Rubens Camargo Siqueira
Full Text Available PURPOSE: To evaluate the outcomes of pars plana vitrectomy and silicone oil injection for the treatment of infectious endophthalmitis. METHODS: 35 cases of endophthalmitis secondary to phacoemulsification (20 patients, trabeculectomy (8 patients, perforating trauma (2 patients, trauma (2 patients, corneal transplantation (1 patient, vitrectomy (1 patient and corneal ulceration (1 patient were retrospectively studied. Patients were separated into two groups: Group 1 (n=24: intravitreal antibiotic injection, associated with topical and oral antibiotics; Group 2 (n=11: vitrectomy with intravitreal antibiotic injection and silicone oil injection. The follow-up ranged from 1 to 48 months (mean of 16 months. RESULTS: From 24 patients in group 1, 11 patients (45.83%, had infection controlled with intravitreal antibiotic injection only; 13 patients (54.15% regressed to uncontrolled endophthalmitis, in which two patients (8.33% were submitted to evisceration and one patient (4.16% had corneal melting. The remaining 10 patients (41.66% with uncontrolled endophthalmitis were submitted to pars plana vitrectomy and silicone oil injection. Six patients (25% from Group I had retinal detachment during the first month of follow-up and also required pars plana vitrectomy and silicone oil injection. In Group 2 patients (n=11, all of them had controlled infection at the first procedure. In one case (9.09%, a severe proliferatative vitreoretinopathy induced loss of vision. CONCLUSION: These results suggest that silicone oil tamponade might be beneficial in the treatment strategy of infectious endophthalmitis.OBJETIVO: Avaliar os resultados da vitrectomia pars plana com tamponamento com óleo de silicone no tratamento de endoftalmite aguda. MÉTODOS: Trinta e cinco pacientes com endoftalmite, sendo 20 secundário à facoemulsificação, 8 por trabeculectomia, 2 por trauma perfurante, 2 por trauma, 1 por transplante de córnea, 1 por vitrectomia, e 1 por úlcera de c
Cantillano, Pablo; Rubio, Fabián; Naser, Alfredo; Nazar, Rodolfo
Endoscopic sinonasal surgery is the procedure of choice in the treatment of chronic rhinosinusitis and sinonasal polyposis refractory to medical treatment, with high rates of success (76% to 97.5%). However, 2.5%-24% of those patients will require revision surgery (RESS). In this study, we present the clinical, anatomical, radiological and histological features of patients receiving RESS in our centre during a 3-year period. A retrospective review of clinical, anatomical, radiological and histopathological data of patients receiving revision endoscopic sinonasal surgery between 2012 and 2014 was carried out. From 299 surgery procedures performed, 27 (9%) were revision surgeries. The mean patient age was 46 years, with a male/female ratio of 1.4/1. The most frequent preoperative and postoperative diagnosis was chronic polypoid rhinosinusitis. The mean time since the previous surgery was 6.1 years, with 11.9 months of mean follow-up since that surgery. Stenotic antrostomy was found during revision in 81.5% of the patients and incomplete anterior ethmoidectomy and persistent uncinate process, in 59.3%. In radiology, 70.4% of patients had persistent anterior ethmoidal cells. Antrostomy or widening of antrostomy was performed in 96.3% of cases and anterior ethmoidectomy or completion of it was performed in 66.7%. Polyps, stenotic antrostomy and incomplete ethmoidectomy were the most frequent causes of revision surgery, in concordance with the procedures performed. The patients had long periods of time without follow-up between surgeries. Further investigation is necessary to generate measures to reduce the number of revision surgeries. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.
Saint-Blancat, P; Burucoa, C; Boissonnot, M; Gobert, F; Risse, J F
Bacterial contamination of anterior chamber at the end of cataract surgery, was compared between two techniques: extracapsular extraction and phacoemulsification. The effectiveness of preoperative antibiotic eyedrops using Norfloxacine 0.3% (Chibroxine) was also evaluated. The study focused on 101 patients grouped according to surgical technique and presence of preoperative antibiotic eyedrops. Conjunctival sampling was made the day prior the surgery, as well as in the operating room, after skin and conjunctival desinfection with povidone iodine in all the patients included in the study. Aqueous humour was collected at the end of surgery. Eight samples out of 101 were positive which represents 7.9% of the cases. In 75% of the cases, the anterior chamber aspirate showed a different germ or non-recurrent germ in the second conjunctival sample. None of the included patients developed endophthalmitis. The two most frequent pathogens were Propionibacterium acnes in 62.5% of the cases, and Staphylococcus epidermidis in 50%. Another pathogen was found in a culture environment: Micrococcus roseus. In two samples, two different bacteria grew: Propionibacterium acnes and Staphylococcus epidermidis. Whatever the surgical technique, no statistically significant bacterial contamination was found. There was no significant statistical difference between patients who had local antibiotic eyedrops and those who did not. This study confirms the poor reliability of local antibiotic eyedrops to prevent surgical contamination. Furthermore performing an anterior chamber aspirate at the end of the surgery for risk patients would help the physician identify the pathogens involved in endophthalmitis in order to begin antibiotic treatment as soon as possible.
3 Department of Paediatric Surgery, Sophia's Children Hospital/Erasmus Medical Centre, Rotterdam, The Netherlands. 4 Department of Paediatric Surgery, Emma's Children Hospital/Academic Medical Centre, Amsterdam, The Netherlands. 5 Department of Radiology, Red Cross War Memorial Children's Hospital, ...
Gastroschisis in a developing country: poor resuscitation is a more significant predictor of mortality than postnatal transfer time. PAEDIATRIC SURGERY. P Stevens,1 E Muller,1 P Becker2. 1 Department of Paediatric Surgery, Steve Biko Academic Hospital, University of Pretoria. 2 South African Medical Research Council.
Tokman, Hrisi Bahar; İskeleli, Güzin; Dalar, Zeynep Güngördü; Kangaba, Achille Aime; Demirci, Mehmet; Akay, Hatice K; Borsa, Bariş Ata; Algingil, Reyhan Çalişkan; Kocazeybek, Bekir S; Torun, Müzeyyen Mamal; Kiraz, Nuri
Anaerobic bacteria play an important role in eye infections; however, there is limited epidemiologic data based on the the role of these bacteria in the etiology of keratitis and endophthalmitis. The aim of this re- search is to determine the prevalence of anaerobic bacteria in perforated corneal ulcers of patients with keratitis and endophthalmitis and to evaluate their antimicrobial susceptibilities. Corneal scrapings were taken by the ophthalmologist using sterile needles. For the isolation of anaerobic bacteria, samples were inoculated on specific media and were incubated under anaerobic conditions obtained with Anaero-Gen (Oxoid & Mitsubishi Gas Company) in anaerobic jars (Oxoid USA, Inc. Columbia, MD, USA). The molecular identification of anaerobic bacteria was performed by multiplex PCR and the susceptibilities of an- aerobic bacteria to penicillin, chloramphenicol, and clindamycin were determined with the E test (bioMerieux). 51 strains of anaerobic bacteria belonging to four different genuses were detected by multiplex PCR and only 46 strains were isolated by culture. All of them were found susceptible to chloramphenicol whereas penicillin resistance was found in 13.3% of P.anaerobius strains, clindamycin resistance was found in 34.8% of P.acnes and 13.3% of P. anaerobius strains. Additionnaly, one strain of P. granulosum was found resistant to clindamycin, one strain of B. fragilis and one strain of P.melaninogenica were found resistant to penicillin and clindamycin. Routine analyses of anaerobes in perforated corneal ulcers is inevitable and usage of appropriate molecular methods, for the detection of bacteria responsible from severe infections which might not be deter- mined by cultivation, may serve for the early decision of the appropriate treatment. Taking into account the in- creasing antimicrobial resistance of anaerobic bacteria, alternative eye specific antibiotics effective against anaer- obes are needed to achieve a successful treatment.
... or doing other exercise, lifting, coughing, sneezing, and laughing can all cause stress incontinence. You had surgery ... sure you have enough dressing supplies at home. Nothing should go into the vagina for at least ...
Full Text Available Geotrichum species have been rarely reported as the cause of sepsis, disseminated infection in immunosuppressed patients. The patient we describe developed indolent endophthalmitis four months after her routine right eye cataract surgery. The intraoperative sample from right vitreous fluid grew Geotrichum candidum. The patient underwent vitrectomy, artificial lens explantation and intravitreal injection of amphotericin B followed by oral voriconazole. Despite these interventions, she underwent enucleation. This is the first published case of Geotrichum candidum endophthalmitis.
Patrícia de Freitas Dotto
Full Text Available Os autores descrevem um caso de endoftalmite endógena por Candida albicans, em recém-nascido prematuro, refratária ao tratamento com anfotericina B endovenosa e que apresentou resolução com o uso do fluconazol endovenoso. Ressaltam ainda os aspectos clínicos da endoftalmite endógena por Candida albicans por meio de revisão da literatura.The authors describe a case of endogenous Candida albicans endophthalmitis in one extremely low birth-weight newborn refractory to endovenous amphotericin B treatment that presented resolution with the use of endovenous fluconazole. Clinical aspects of endogenous Candida albicans endophthalmitis are also pointed out by a review of the literature.
Supriadi, Sugeng; Radhana, Rakha M.; Hidayanto, Taufik Eko; Whulanza, Yudan; Ali, Notario, Nanda; Rahyussalim
Scoliosis surgery is one of the most difficult orthopedic surgery that have been committed today as the failure rate of orthopedic surgery for adult patients is 15%. Aside from the long duration of surgery, this surgical failure is caused by failure in biomedical instrumentation. Furthermore, this kind of failure is causing inefficiency of the surgery. With current known orthopedic surgery method, three surgeons are needed in a single orthopedic surgery. In fact, a single surgery can take up to 8 hours to be done, which increases the risk of surgical failure. Based on this problem, authors hope that our orthopedic jacks could solve the problem.
... usually undertaken as a scheduled elective procedure. An optimal age for a first rodding surgery has not ... which may prevent or postpone the need for replacement. The smallest diameter expanding rods are still too ...
... the pulmonary artery ( pulmonary embolism ) Treat complications of tuberculosis Video-assisted thoracoscopic surgery can be used to ... Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA. Review provided by VeriMed Healthcare Network. Also reviewed ...
... action of certain hormones, such as ghrelin —“the hunger hormone.” People have these types of surgery if ... organizations to further patient education on hormone related issues. Network Sponsors The Hormone Health Network is supported ...
... and the portion of your brain that's involved: Memory problems. The temporal lobe handles memory and language functions, so surgery on this part ... computerized tomography (SPECT). The scan image varies in color depending on the amount of blood flow in ...
After any operation, you'll have some side effects. There is usually some pain with surgery. There ... anesthesia, or accidental injury. Some people have a greater risk of complications because of other medical conditions. ...
Craniotomy; Surgery - brain; Neurosurgery; Craniectomy; Stereotactic craniotomy; Stereotactic brain biopsy; Endoscopic craniotomy ... Barnett J, Mohanty A, Desai SK, Patterson JT. Neurosurgery. In: Townsend CM Jr, Beauchamp RD, Evers BM, ...
Full Text Available Motoko Kawashima1, Shinichi Kawashima2, Murat Dogru1,3, Makoto Inoue4, Jun Shimazaki1,51Department of Ophthalmology, Tokyo Dental College, Chiba, Japan; 2Department of Ophthalmology, International University of Health and Welfare, Tokyo, Japan; 3Department of Ocular Surface and Visual Optics, Keio University School of Medicine, Tokyo, Japan; 4Kyorin Eye Center, Tokyo, Japan; 5Department of Ophthalmology, Keio University School of Medicine, Tokyo, JapanIntroduction: Severe ocular trauma requires emergency surgery, and a fresh corneal graft may not always be available. We describe a case of perforating eye injury with corneal opacity, suspected endophthalmitis, and an intraocular foreign body. The patient was successfully treated with a two-step procedure comprising endoscopy-guided vitrectomy followed by corneal transplantation. This surgical technique offers a good option to vitrectomy with simultaneous keratoplasty in emergency cases where no graft is immediately available and there is the possibility of infection due to the presence of a foreign body.Case presentation: A 55-year-old Japanese woman was referred to our hospital with a perforating corneal and lens injury sustained with a muddy ferrous rod. Primary corneal sutures and lensectomy were performed immediately. Vitreoretinal surgery was required due to suspected endophthalmitis, vitreous hemorrhage, retinal detachment, dialysis and necrosis of the peripheral retina. Instead of conventional vitrectomy, endoscopy-guided vitreous surgery was performed with the Solid Fiber Catheter AS-611 (FiberTech, Tokyo, Japan due to the presence of corneal opacity and the unavailability of a donor cornea. The retina was successfully attached with the aid of a silicon oil tamponade. Following removal of the silicon oil at 3 months after surgery, penetrating keratoplasty and intraocular lens implantation with ciliary sulcus suture fixation were performed. At 6 months after penetrating
Karmali, Shahzeer; Stoklossa, Carlene Johnson; Sharma, Arya; Stadnyk, Janet; Christiansen, Sandra; Cottreau, Danielle; Birch, Daniel W.
Abstract OBJECTIVE To review the management of bariatric surgical patients. QUALITY OF EVIDENCE MEDLINE, EMBASE, and Cochrane Library databases were searched, as well as PubMed US National Library, from January 1950 to December 2009. Evidence was levels I, II, and III. MAIN MESSAGE Bariatric surgery should be considered for obese patients at high risk of morbidity and mortality who have not achieved adequate weight loss with lifestyle and medical management and who are suffering from the complications of obesity. Bariatric surgery can result in substantial weight loss, resolution of comorbid conditions, and improved quality of life. The patient’s weight-loss history; his or her personal accountability, responsibility, and comprehension; and the acceptable level of risk must be taken into account. Complications include technical failure, bleeding, abdominal pain, nausea or vomiting, excess loose skin, bowel obstruction, ulcers, and anastomotic stricture. Lifelong monitoring by a multidisciplinary team is essential. CONCLUSION Limited long-term success of behavioural and pharmacologic therapies in severe obesity has led to renewed interest in bariatric surgery. Success with bariatric surgery is more likely when multidisciplinary care providers, in conjunction with primary care providers, assess, treat, monitor, and evaluate patients before and after surgery. Family physicians will play a critical role in counseling patients about bariatric surgery and will need to develop skills in managing these patients in the long-term. PMID:20841586
Full Text Available ... to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, and is ... to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, surgery, and is ...
Full Text Available ... and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require one or more ... find out more. Corrective Jaw Surgery Corrective Jaw Surgery Orthognathic surgery is performed to correct the misalignment ...
Skin cancer - Mohs surgery; Basal cell skin cancer - Mohs surgery; Squamous cell skin cancer - Mohs surgery ... Mohs surgery usually takes place in the doctor's office. The surgery is started early in the morning and is ...
Hezelgrave, N. L.; Oteng-Ntim, Eugene
Maternal obesity is a major cause of obstetric morbidity and mortality. With surgical procedures to facilitate weight loss becoming more widely available and demanded and increasing number of women becoming pregnant after undergoing bariatric surgery, it is important and timely to consider the outcome of pregnancy following bariatric surgery. This paper aims to synthesize the current evidence regarding pregnancy outcomes after bariatric surgery. It concludes that bariatric surgery appears to ...
Full Text Available Background: In almost six decades different surgical techniques have been developed to treat patients with morbid obesity. Various surgical techniques are generally divided with respect to their effect into restrictive, malabsorbtive and humoral and a combination of these. Surgically modified human metabolism ameliorates metabolic diseases, particularly diabetes, even in nonobese patients. The understanding of metabolic effects changed the traditional paradigm of bariatric surgery from simple weight-loss procedure to metabolic surgery affecting whole-body metabolism. Proper surgical technique for individual patient is the most important factor influencing long- term results, comorbidities and quality of life. Recommendations for patient selection, surgical methods and pre- and postoperative patient management are to be respected. Metabolic surgery principles and current concepts are presented.
Shekhawat, Nakul S; Stock, Michael V; Baze, Elizabeth F; Daly, Mary K; Vollman, David E; Lawrence, Mary G; Chomsky, Amy S
To compare the impact of first eye versus second eye cataract surgery on visual function and quality of life. Cohort study. A total of 328 patients undergoing separate first eye and second eye phacoemulsification cataract surgeries at 5 veterans affairs centers in the United States. Patients with previous ocular surgery, postoperative endophthalmitis, postoperative retinal detachment, reoperation within 30 days, dementia, anxiety disorder, hearing difficulty, or history of drug abuse were excluded. Patients received complete preoperative and postoperative ophthalmic examinations for first eye and second eye cataract surgeries. Best-corrected visual acuity (BCVA) was measured 30 to 90 days preoperatively and postoperatively. Patients completed the National Eye Institute Visual Functioning Questionnaire (NEI-VFQ) 30 to 90 days preoperatively and postoperatively. The NEI-VFQ scores were calculated using a traditional subscale scoring algorithm and a Rasch-refined approach producing visual function and socioemotional subscale scores. Postoperative NEI-VFQ scores and improvement in NEI-VFQ scores comparing first eye versus second eye cataract surgery. Mean age was 70.4 years (±9.6 standard deviation [SD]). Compared with second eyes, first eyes had worse mean preoperative BCVA (0.55 vs. 0.36 logarithm of the minimum angle of resolution (logMAR), P < 0.001), greater mean BCVA improvement after surgery (-0.50 vs. -0.32 logMAR, P < 0.001), and slightly worse postoperative BCVA (0.06 vs. 0.03 logMAR, P = 0.039). Compared with first eye surgery, second eye surgery resulted in higher postoperative NEI-VFQ scores for nearly all traditional subscales (P < 0.001), visual function subscale (-3.85 vs. -2.91 logits, P < 0.001), and socioemotional subscale (-2.63 vs. -2.10 logits, P < 0.001). First eye surgery improved visual function scores more than second eye surgery (-2.99 vs. -2.67 logits, P = 0.021), but both first and second eye surgeries resulted in similar
surgery or subcutaneous mastectomy utilizing a periareolar or circumareolar ... old. Informed consent was obtained. The height of the patients was measured from heel to vertex with a standard height measuring device. The chest circumference was ... The procedure was followed with liposuction 3-6 months later if required.
Summary: The multidisciplinary management of Breast Cancer (BC) has evolved over the past 50 years: the patient is offered a choice of .... Choice of procedure. – For women with early BC, there is essentially a choice between 2 procedures: mastectomy or breast conserving surgery with radiation (BCT). The standard.
Schwab , using a three-phase approach.5 In 1998, Moore et al. extended the concept and described the five-stage approach.6. The aim of damage control surgery is to prevent severely injured patients from developing the “lethal triad” of hypothermia, coagulopathy and worsening acidosis, as this confers a dismal prognosis ...
We plan to protocolise earlier surgery and blood conservation strategies intraoperatively in addition to a restrictive strategy in ..... Marshall JC. Review Transfusion trigger: when to transfuse? Crit Care. 2004;8(Suppl 2):S31-3. 11. Hofmann A, Farmer S, Towler SC. Strategies to preempt and reduce the use of blood products: ...
... http://www.mayoclinic.com/health/cosmetic-surgery/SN00006 Medical Tourism (Copyright © American Society of Plastic Surgeons) — People considering ... in exotic vacation spots. This publication talks about "medical tourism" and whether it's safe. http://www.plasticsurgery.org/ ...
Department of Surgery, University of Cape Town Health Sciences Faculty, Groote Schuur Hospital, Observatory, Cape Town,. South Africa ... included all district, regional and tertiary hospitals in the nine provinces. Clinics and so-called ..... large contingency of senior general surgeons from countries such as Cuba, who have ...
after pancreaticoduodenectomy for pancreatic ductal adenocarcinoma. J Surg Oncol. 2016;113(2):188-193. http:// dx.doi.org/10.1002/jso.24125. 2. Wente MN, Veit JA, Bassi C, et al. Postpancreatectomy hemorrhage (PPH): An international study group of pancreatic surgery (ISGPS) definition. Surg. 2007;142(1):20-25. http://.
Pareek, Manan; Schauer, Philip R; Kaplan, Lee M
the superiority of surgery over medical treatment alone in achieving improved glycemic control, as well as a reduction in cardiovascular risk factors. The mechanisms seem to extend beyond the magnitude of weight loss alone and include improvements in incretin profiles, insulin secretion, and insulin sensitivity...
deaths due to other trauma types (gunshot wounds, road traffic fatalities and assault) ... the axillary artery was ligated during surgery. Type of ... Left axillary artery. Ischaemic left upper limb. 3. Fifth intercostal space on the left. Bilateral pneumothorax and haemothorax still present at autopsy. (intercostal drain only inserted on ...
Carotid endarterectomy; CAS surgery; Carotid artery stenosis - surgery; Endarterectomy - carotid artery ... through the catheter around the blocked area during surgery. Your carotid artery is opened. The surgeon removes ...
Royo-Dujardin, L; Alcalde-Vílchez, E; Rodríguez-de la Rúa, E; Novalbos-Ruiz, J P
To publish the outcomes and complications of age-related cataract surgery in Cadiz (Spain). Due to the lack of national audits, a comparison was made between the results obtained here and those of the most recent European audit, EUREQUO (2013), and the British audit RCOphth NOD (2015). A prospective, longitudinal, before-after study of 312 patients undergoing cataract surgery in the University Hospitals of Puerta del Mar and Puerto Real (Cadiz), in 2013-14. Outcome measurements included sociodemographic characteristics, visual acuity (VA), symptoms secondary to cataract, ocular comorbidity, waiting time, expertise of surgeon (consultant vs. trainee), rate and type of surgical complications. The median age at surgery was 73.92±7.31. Almost all (98.3%) of patients at consultation had a VA ≥0.60logMAR, with a mean pre-surgical VA of 1.01logMAR (0.92-1.10). There was a 6.7% complication rate, with 3.8% posterior capsule ruptures and 2.8% corneal decompensations. No cases of endophthalmitis occurred. The mean post-operative VA was 0.28logMAR (0.22-0.33). More than three-quarters (78.8%) of cases achieved a post-operative VA ≤0.3logMAR, and 27.6% of cases achieved a VA ≤0.0logMAR. Our success rate was inferior to the EUREQUO and RCOphth NOD studies, with the percentage of patients acquiring a postoperative VA ≤0.3logMAR being 98% and 89%, respectively. However, the populations were not comparable. It is hoped that this study will encourage other public hospitals in Spain to undertake audits and share their results, in order to provide a tool for constructive criticism and quality improvement initiatives. Copyright © 2018 Sociedad Española de Oftalmología. All rights reserved.
Full Text Available Anterior chamber aspirate cultures were done for 66 patients who underwent either an uncomplicated intracapsular cataract extraction, extracapsular cataract extraction with posterior-chamber intraocular lens implantation, or phacoemulsification with posterior-chamber intraocular lens implantation. The aspirate was obtained at the time of wound closure. The aspirates were immediately transferred to the microbiology laboratory where one drop of the aspirate was placed on a glass slide for gram stain, and the remainder was unequally divided and inoculated into blood agar, chocolate agar and thioglycolate broth. The cultures were incubated at 37° C with 5% CO2 and held for 5 days. Of 66 patients 4 (6%, had smear-positive anterior chamber aspirates. None of the aspirates showed any growth on any of the 3 culture media used. None of the eyes in the study developed endophthalmitis. This study concludes that there is no contamination of the anterior chamber by viable bacteria after cataract surgery, irrespective of the mode of intervention.
Full Text Available Stephen G Schwartz,1 Andrzej Grzybowski,2 Harry W Flynn Jr1 1Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA; 2Department of Ophthalmology, Poznan City Hospital, Poznan, Poland Abstract: Endophthalmitis remains a rare but important cause of visual loss. Prophylaxis strategies are important to reduce rates of endophthalmitis after cataract surgery, intravitreal injection, and other procedures. There is substantial variability between the US and the rest of the world. During cataract surgery, intracameral antibiotics are commonly used in many nations, especially in Europe, but are less commonly used in the US. A randomized clinical trial from the European Society of Cataract and Refractive Surgeons reported an approximately fivefold reduction in endophthalmitis rates associated with intracameral cefuroxime but these results are controversial. There are no randomized clinical trials regarding endophthalmitis associated with intravitreal injection. Topical antibiotics are commonly used in many nations, but are less commonly used in the US. At this time, there is no global consensus and it appears unlikely that additional major clinical trials will conclusively define the optimal endophthalmitis prophylaxis techniques. Keywords: cataract surgery, endophthalmitis, intracameral antibiotic, intravitreal injection, prophylaxis
Razmpa, Ebrahim; Saedi, Babak; Safavi, Amin; Shahsavari, Ebrahim; Arvin Sazgar, Amir; Massihi, Farzaneh; Tofighi, Hasan
Introduction: Esthetic surgeries are among the commonest medical procedures in the world nowadays; and as statistics declare, there has been a rapid increase in the rate of rhinoplasty during the recent years. Hence, as the number of cosmetic surgeries rises, the increment in the number of physicians being sued is quite inevitable; either due to complication in rhinoplasties or even inability to fulfill the patients’ expectations. This article aims to clarify the aspects of causes leading ...
Full Text Available Obesity is caused by increased amounts of fatty tissue in the body and increasingly common serious health problem. The prevalence of obesity is increasing in all age groups throughout the world. This increase in the rate of obesity increases the incidence of obesity-related chronic diseases. In this respect, obesity is considered a risk factor for the chronic diseases. People who are more than 30 Body Mass Index called as obese and people who are over 40 called morbidly obese. Bariatric surgery is an effective treatment providing in permanent weight loosing for obesity. Bariatric surgery techniques are applied as three different types. These techniques include; limit food intake, reduce nutrient absorption (malabsorption, and restricting food intake and malabsorption surgeries. In bariatric surgery, patient care is becoming increasingly important at before and after surgery due to the presence of concomitant diseases in obese patients. During this period, there are special nursing practices which include reducing the risks in the care of patients who are candidates for bariatric surgery, preventing the development of complications and supplying the recovery from illness as soon as possible. In this article nursing care of obese patients before and after surgery is to be discussed. In addition, bariatric surgery, complications and difficulties in live patients are to be examined [TAF Prev Med Bull 2014; 13(1.000: 77-82
Full Text Available ... and Craniofacial Surgery A cleft lip may require one or more surgeries depending on the extent of ... and Craniofacial Surgery A cleft lip may require one or more surgeries depending on the extent of ...
Full Text Available ... to find out more. Facial Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures ... to find out more. Facial Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures ...
Lateral epicondylitis surgery - discharge; Lateral tendinosis surgery - discharge; Lateral tennis elbow surgery - discharge ... Soon after surgery, severe pain will decrease, but you may have mild soreness for 3 to 6 months.
Full Text Available ... to find out more. Facial Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures involving ... to find out more. Facial Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures involving ...
Kjærgaard Larsen, Marie; Thygesen, Torben Henrik
on the level of satisfaction was studied. The social-networking web site Facebook was used to identify the study population. An online questionnaire was performed using the website SurveyMonkey. In all, 105 (9%) respondents from the Danish Facebook group about OS, called Kaebeoperation (jaw surgery), were......The literature shows that the indications for orthognathic surgery (OS) are often functional problems and unsatisfactory facial esthetics. This study investigated the esthetic outcomes and overall satisfaction following OS. Somatosensory change is a relatively common complication and its influence...... to sex, age, and somatosensory change. High satisfaction and improvement in facial esthetic after OS were seen. Young patients (16-25 years) and men indicated a higher degree of satisfaction than old (>25 years) patients and women. The use of social media seems to be an interesting platform...
Hydatid disease, a zoonotic disease caused by Echinococcus. spp of helminths. E. granulosus, is the commonest cause of cystic hydatidosis, a disease which continues to be a serious public problem causing morbidity and mortality in China,. Eastern Europe, Turkey, the Far East and South Africa.1,2. Hydatid cysts may ...
Loukovaara, Sirpa; Sahanne, Sari; Takala, Annika; Haukka, Jari
Vitreoretinal (VR) surgery is the third most common intraocular surgery after refractive and cataract surgery. The impact of statin therapy on VR surgery outcomes remains unclear, despite a potentially beneficial effect. We explored the association of preoperative statin therapy and the need for revitrectomy after primary vitrectomy. Our historical, population-based, register-based, VR surgery cohort consisted of 5709 patients operated in a tertiary, academic referral hospital in Finland, during 2008-2014, covering 6.5 years. Subgroup analysis was performed as follows: eyes operated due to (i) rhegmatogenous retinal detachment (RRD), (ii) VR interface diseases (macular pucker/hole), (iii) diabetic maculopathy or proliferative retinopathy, (iv) vitreous haemorrhage, (v) lens subluxation, (vi) vitreous opacities or (vii) other VR indication. The primary end-point event was revitrectomy during a postoperative follow-up period of 1 year due to retinal redetachment, vitreous rehaemorrhage, postoperative endophthalmitis, recurrent pucker or unclosed macular hole. Rhegmatogenous retinal detachment (RRD) was the second most frequent indication of VR surgery, including 1916 patients, with 305 re-operations with rate 0.20 (95% CI 0.18-0.23) per person-year. Statin treatment in time of operation was associated with lower risk of re-operation according to relative scale (incidence rate ratio 0.72, 95% CI 0.53-0.97), but not in absolute scale (incidence rate difference -0.58, 95% CI -4.30 to 3.15 for 100 person-years). No association with statin therapy and vitrectomy outcome was observed in the other VR subgroups. Use of statin treatment was associated with a 28% lower risk of revitrectomy in patients operated due to RRD. Further randomized clinical trials are highly warranted. © 2018 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.
Siebert, C; Menges, A; Tost, F H
Critically ill patients in the intensive care unit (ICU) may develop eye problems, due to impaired ocular protective mechanisms or direct involvement of the eye in severe systemic diseases. If eye infections or ocular surface disorders are not identified in time, endophthalmitis or corneal ulcer may develop and can cause permanent functional injuries of the eye. A retrospective analysis was performed and a total of 283 complete intensive care courses of treatment were evaluated, taking into account ophthalmic medical consultations for frequent cardinal symptoms. The most common cardinal symptoms were lagophthalmus (exposure keratopathy), chemosis, redness and periorbital haematoma. The following predisposing risk factors for the onset of ocular complications during intensive care treatment were detected: chemosis (p use of muscle relaxants (p reduction or irregular astigmatism in post-recovery patients. Georg Thieme Verlag KG Stuttgart · New York.
Goncu, Tugba; Gurelik, Gokhan; Hasanreisoglu, Berati
To compare the efficacy and safety of 23-gauge transconjunctival vitrectomy with the conventional 20-gauge method in idiopathic epiretinal membrane and macular hole surgery. Sixty-one consecutive patients undergoing vitrectomy for idiopathic epiretinal membrane and macular hole were recruited to either 20- or 23-gauge vitrectomy groups and prospectively evaluated. Surgical success rates, operating time, surgery-related complications, long-term visual outcomes, and postoperative ocular surface problems are compared in the two groups. There were 31 eyes in the 20-gauge group and 33 eyes in the 23-gauge group. The macular hole closure rate after the first surgery was 83% and 90.9% in the 20-gauge and 23-gauge groups, respectively, with no significant difference between groups (p = 0.59). The success rate for idiopathic epiretinal membranes cases was 100% in both groups. There was no statistically significant difference between overall surgical times (p = 0.90). None of the patients in either group experienced postoperative complications of severe postoperative hypotony, vitreous hemorrhage or endophthalmitis, except one eye in the 20-gauge group, which was found to have retinal detachment. In both groups, statistically significant improvement in visual acuity was achieved 1-month postoperatively (p = 0.002) and thereafter at all postoperative visits (p gauge group at all postoperative visits compared with the 20-gauge group scores (p = 0.001). Transconjunctival 23-gauge vitrectomy appears to be as effective and safe as conventional 20-gauge vitrectomy in idiopathic epiretinal membrane and macular hole surgeries.
Full Text Available AIM:To determine the most optimal concentration of the safe usage of povidone-iodine(PVP-Iin the flushing to disinfect the conjunctive sac before cataract surgeries, in order to provide a scientific basis for clinical eye surgery work.METHODS:Sixty-two patients with phacoemulsification and intraocular lens implantation in our hospital from October 2012 to October 2014 were randomly divided into 0.25g/L PVP-I group(Ⅰand 5g/L PVP-I group(Ⅱ. Sterilizing effect and the complications postoperative were analyzed.RESULTS:The sterilizing effects of the two groups after flushing conjunctiva sac using different concentrations of PVP-I were both remarkable, but the difference between the two groups was not statistically significant(P>0.05. No endophthalmitis occurred in the two groups. Observing the corneal condition after rinsing, no severe conjunctival hyperemia, corneal edema and other serious complications occurred. There was slightly punctate corneal epithelial shedding in groupⅡ, and the difference was statistically significant(PPCONCLUSION:Using 0.25g/L PVP-I in the conjunctiva sac rinsing before surgeries can inhibit the growth of bacteria in the conjunctival sac, reduce the impact on the corneal epithelium thereby reducing the incidence of postoperative complications and the positive rate of bacterial culture, increasing the comfort degree of patients, bringing a better area for the surgeries.
Kim, Ki-Suk; Sandoval, Darleen A
Obesity increases the risks of metabolic disorders including type 2 diabetes mellitus (T2DM). Bariatric surgery is the most successful therapeutic option that causes sustained weight loss and improvements in obesity comorbidities. Roux-en-Y gastric bypass (RYGB) and vertical sleeve gastrectomy (VSG) are two of the most frequently performed bariatric surgeries. Despite their different anatomical rearrangement, they have remarkably similar success in both weight loss and T2DM remission. Interestingly, they also both cause a wide range of endocrine changes. Many of these endocrine changes are reflected specifically within the intestine and are implicated as mechanisms for the metabolic success of surgery. However, while most of the work shows that these hormonal changes are associated with the metabolic changes after surgery, causation has been difficult to ascertain. Here, we review the endocrine changes after RYGB and VSG and explore their mechanistic role in the success of bariatric surgery. Further, we explore important changes in gastrointestinal function and the role of these changes in the increase in postprandial endocrine responses after bariatric surgery. © 2017 American Physiological Society. Compr Physiol 7:783-798, 2017. Copyright © 2017 John Wiley & Sons, Inc.
Stoneham, M; Murray, D; Foss, N
undertaken on elderly patients with limited physiological reserve. National audits have reported variations in care quality, data that are increasingly being used to drive quality improvement through professional guidance. Given that the number of elderly patients presenting for emergency surgery is likely...... to rise as the population ages, this review summarises the evidence on which such guidance is based, and provides information about how anaesthetists might participate in audit and research aimed at improving local and national outcomes for these most vulnerable of patients....
Sun, Bomin; Liu, Wei
EATING DISORDERS (EDS) ARE A GROUP OF SEVERELY IMPAIRED EATING BEHAVIORS, WHICH INCLUDE THREE SUBGROUPS: anorexia nervosa (AN), bulimia nervosa (BN), and ED not otherwise specified (EDNOS). The precise mechanism of EDs is still unclear and the disorders cause remarkable agony for the patients and their families. Although there are many available treatment methods for EDs today, such as family therapy, cognitive behavioral therapy, medication, psychotherapy, and so on, almost half of the patients are refractory to all current medical treatment and never fully recover. For treatment-refractory EDs, stereotactic surgery may be an alternative therapy. This review discusses the history of stereotactic surgery, the modern procedures, and the mostly used targets of stereotactic surgery in EDs. In spite of the limited application of stereotactic surgery in ED nowadays, stereotactic lesion and deep brain stimulation (DBS) are promising treatments with the development of modern functional imaging techniques and the increasing understanding of its mechanism in the future.
Lauridsen, Trine Kiilerich; Arpi, Magnus; Fritz-Hansen, Thomas
-spectrum intravenous antibiotics. Transthoracic and transoesophageal echocardiography revealed a severe mitral endocarditis. E. coli DNA was identified from the mitral valve and the vegetation, and no other pathogen was found. The case was further complicated by spondylodiscitis and bilateral endophthalmitis. Extra...
Full Text Available Even though blood transfusion saves thousands of lives worldwide, it causes complications in some patients, and must therefore be correctly administered. As there is no universally accepted consensus on blood transfusion in surgical patients, we have reviewed the latest studies and gathered the best available evidence on blood management strategies. In this study, we discuss indicators for transfusion of erythrocytes and other blood products, haemostatic agents for cardiothoracic and orthopaedic interventions where it is imperative to regulate blood loss, and alternatives in specific situations such as Jehovah's Witnesses patients. Finally, we put forward an algorithm for the preoperative management of surgery patients with low haemoglobin levels.
Thorstensson, Carina; Lohmander, L; Frobell, Richard
-depth qualitative interviews were conducted with young (aged 18-35), physically active individuals with ACL rupture who were participating in a RCT comparing training and surgical reconstruction with training only. 22/34 were randomised to training only but crossed over to surgery. Of these, 11 were interviewed...... and many patients said that they joined the RCT in order to bypass waiting lists. Patients who chose to cross-over described training as time consuming, boring and as unable to provide sufficient results within a reasonable timeframe. Some said their injured knees had given-way; others experienced new knee...... a variety of views and beliefs about those treatments, and trial participation happens in the absence of equipoise. Furthermore, opting for surgical reconstruction does not necessarily provide patients with satisfactory outcomes. Definition of successful outcome may require an individualised approach...
Full Text Available Intraoperative anaphylactic shock is an unusual complication. Different causes can be involved. Surgery of hydatid cyst is rarely responsible. About a case report of anaphylactic shock due to hydatid cyst surgery, the authors discuss the mechanisms, principles of treatment, and prevention measures of this complication.
Background. Burn surgery is associated with significant blood loss and fluid shifts that cause rapid haemoglobin (Hb) changes during and after surgery. Understanding the relationship between intraoperative and postoperative (day 1) Hb changes may assist in avoiding postoperative anaemia and unnecessary ...
CHF - surgery; Congestive heart failure - surgery; Cardiomyopathy - surgery; HF - surgery; Intra-aortic balloon pumps - heart failure; IABP - heart failure; Catheter based assist devices - heart failure
Anderson, Erin M; Noble, Misty L; Garty, Shai; Ma, Hongyan; Bryers, James D; Shen, Tueng T; Ratner, Buddy D
Intraocular lens implantation after opacified natural lens removal is the primary treatment for cataracts in developed countries. Cataract surgery is generally considered safe, but entails significant risks in countries where sophisticated sterile operating theaters are not widely available. Post-operative infection (endophthalmitis) is a potential blinding complication. Infection often results from bacterial colonization of the new lens implant and subsequent antibiotic-tolerant biofilm formation. To combat this risk, we developed a polymeric hydrogel system that can deliver effective levels of antibiotic over an extended period of time within the globe of the eye. Norfloxacin antibiotic was loaded into cross-linked poly(2-hydroxyethyl methacrylate) (pHEMA) gels, which were subsequently surface-modified with octadecyl isocyanate to produce a hydrophobic rate-limiting barrier controlling norfloxacin release. Octadecyl surface modification was characterized using scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). A 15-min modification leads to a uniform surface coating and near zero order release of norfloxacin from the matrix. Norfloxacin released from coated pHEMA kills Staphylococcus epidermidis in suspension and on a simulated medical implant surface. With these data, we demonstrate a new and effective system for sustained drug release from a hydrogel matrix with specific application for intraocular lens surgery.
Full Text Available ... here to find out more. Dental Implant Surgery Dental Implant Surgery Dental implant surgery is, of course, ... to find out more. Wisdom Teeth Management Wisdom Teeth Management An impacted wisdom tooth can damage neighboring ...
Full Text Available ... Oral Surgeries Facial Cosmetic Surgery Facial Injury / Trauma Surgery Obstructive Sleep Apnea (OSA) Oral, Head and Neck Pathology TMJ and Facial Pain Wisdom Teeth Management Procedures Anesthesia Anesthesia Oral and maxillofacial surgeons are ...
Full Text Available ... Other Oral Surgeries Facial Cosmetic Surgery Facial Injury / Trauma Surgery Obstructive Sleep Apnea (OSA) Oral, Head and Neck Pathology TMJ and Facial Pain Wisdom Teeth Management Procedures Anesthesia Anesthesia Oral and maxillofacial surgeons ...
... Initiative Breadcrumb Home Health Topics English Español Hip Replacement Surgery Basics In-Depth Download Download EPUB Download ... What is it? Points To Remember About Hip Replacement Surgery Hip replacement surgery removes damaged or diseased ...
... Lung biopsy - discharge; Thoracoscopy - discharge; Video-assisted thoracoscopic surgery - discharge; VATS - discharge ... milk) for 2 weeks after video-assisted thoracoscopic surgery and 6 to 8 weeks after open surgery. ...
Surgery using a laser ... used is directly related to the type of surgery being performed and the color of the tissue ... Laser surgery can be used to: Close small blood vessels to reduce blood loss Remove warts , moles , sunspots, and ...
... t help, you may need coronary artery bypass surgery. The surgery creates a new path for blood to flow ... more than one bypass. The results of the surgery usually are excellent. Many people remain symptom-free ...
Full Text Available ... Surgery Dental Implant Surgery Facial Cosmetic Surgery Head, Neck and Oral Pathology Obstructive Sleep Apnea TMJ and Facial Pain Treatment of Facial Injury Wisdom Teeth Management Procedures ...
Heart surgery - pediatric; Heart surgery for children; Acquired heart disease; Heart valve surgery - children ... Ginther RM, Forbess JM. Pediatric cardiopulmonary bypass. In: ... Care . 5th ed. Philadelphia, PA: Elsevier; 2017:chap 37. LeRoy S, ...
Full Text Available ... Do Who We Are News Videos Contact Find a Surgeon What We Do Anesthesia Anesthesia Oral and ... Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require one or more surgeries ...
... Uveitis Focus On Pediatric Ophthalmology Education Center Oculofacial Plastic Surgery Center Laser Surgery Education Center Redmond Ethics Center ... Glaucoma Education Center Pediatric Ophthalmology Education Center Oculofacial Plastic ... Center Laser Surgery Education Center Redmond Ethics Center ...
... Uveitis Focus On Pediatric Ophthalmology Education Center Oculofacial Plastic Surgery Center Laser Surgery Education Center Redmond Ethics Center ... Glaucoma Education Center Pediatric Ophthalmology Education Center Oculofacial Plastic ... Center Laser Surgery Education Center Redmond Ethics Center ...
Full Text Available ... surgery, orthognathic surgery is performed to correct functional problems. Jaw Surgery can have a dramatic effect on ... without straining Chronic mouth breathing Sleep apnea (breathing problems when sleeping, including snoring) Your dentist, orthodontist and ...
Epilepsia. 2006;47 Suppl. 1:70–86. 6. Kinton L, Duncan JS. Frequency, causes and consequences of burns in patients with epilepsy. J Neurol Neurosurg Psychiatry. 1998;65(3):404–405. 7. Allorto NL, Oosthuizen GV, Clarke DL, Muckart DJ. The spectrum and outcome of burns at a regional hospital in South. Africa. Burns.
, South Africa. 2 Faculty of ... (p = 0.044), number of red cell units transfused (p = 0.001), serum lactate (p = 0.007), arterial pH (p = 0.002) and preoperative temperature (p ... injuries (6%) were caused by road traffic accidents. There were 19 ...
Cruveilhier J. Anatomie pathologique du corps humain. Paris: JB Balliere, 1835. 3. Goldman RL. Hamartomatous polyp of Brunner's gland. Gastroenterology. 1963;44:57-62. 4. Kellogg EL. Intussusception of the duodenum caused by adenoma originating in Brunner's glands. Med J Record. 1931;134:440-2. 5. Lempke RE.
Amaral, Maria Stella Arantes do; Reis, Ana Cláudia Mirândola B; Massuda, Eduardo T; Hyppolito, Miguel Angelo
The surgery during which the cochlear implant internal device is implanted is not entirely free of risks and may produce problems that will require revision surgeries. To verify the indications for cochlear implantation revision surgery for the cochlear implant internal device, its effectiveness and its correlation with certain variables related to language and hearing. A retrospective study of patients under 18 years submitted to cochlear implant Surgery from 2004 to 2015 in a public hospital in Brazil. Data collected were: age at the time of implantation, gender, etiology of the hearing loss, audiological and oral language characteristics of each patient before and after Cochlear Implant surgery and any need for surgical revision and the reason for it. Two hundred and sixty-five surgeries were performed in 236 patients. Eight patients received a bilateral cochlear implant and 10 patients required revision surgery. Thirty-two surgeries were necessary for these 10 children (1 bilateral cochlear implant), of which 21 were revision surgeries. In 2 children, cochlear implant removal was necessary, without reimplantation, one with cochlear malformation due to incomplete partition type I and another due to trauma. With respect to the cause for revision surgery, of the 8 children who were successfully reimplanted, four had cochlear calcification following meningitis, one followed trauma, one exhibited a facial nerve malformation, one experienced a failure of the cochlear implant internal device and one revision surgery was necessary because the electrode was twisted. The incidence of the cochlear implant revision surgery was 4.23%. The period following the revision surgeries revealed an improvement in the subject's hearing and language performance, indicating that these surgeries are valid in most cases. Copyright © 2018 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.
Wilson, E B
Surgical robotics in general surgery has a relatively short but very interesting evolution. Just as minimally invasive and laparoscopic techniques have radically changed general surgery and fractionated it into subspecialization, robotic technology is likely to repeat the process of fractionation even further. Though it appears that robotics is growing more quickly in other specialties, the changes digital platforms are causing in the general surgical arena are likely to permanently alter general surgery. This review examines the evolution of robotics in minimally invasive general surgery looking forward to a time where robotics platforms will be fundamental to elective general surgery. Learning curves and adoption techniques are explored. Foregut, hepatobiliary, endocrine, colorectal, and bariatric surgery will be examined as growth areas for robotics, as well as revealing the current uses of this technology.
a history of allergic conjunctivitis. Methicillin-resistant coagulase-negative staphylococci showed a significantly higher detection rate in diabetic patients than nondiabetic patients (20.3% versus 7.0%, P < 0.05. The percentage of all isolates resistant to levofloxacin, cefmenoxime, and tobramycin was 14.0%, 15.2%, and 17.9%, respectively, with no significant differences among these drugs.Conclusion: The high bacterial isolation rate in patients >60 years old and the high methicillin-resistant coagulase-negative staphylococci isolation rate in patients with diabetes are important to consider for prevention of perioperative infections.Keywords: endophthalmitis, cataract surgery, conjunctival sac, bacterial flora, diabetes mellitus
Background: Surgical site infections (SSIs) in spine surgery remain a significant cause of morbidity and prolonged hospitalization. Factors affecting SSI includes patient's comorbidities, duration of surgery, type and indication for surgery among others. We intend to document our experience in our center and highlight ...
Age-related cataract is one of the most important causes of visual impairment, and cataract surgery is one of the commonest surgeries performed worldwide. Femtosecond laser assisted cataract surgery (FLACS) is a new and promising technology in the arena of cataract operations. Femtosecond lasers (FSL) are used in ...
Glaucio de Godoy
Full Text Available Os autores relatam o caso de uma paciente submetida a transplante penetrante de córnea por ceratocone que evoluiu com resposta inflamatória exacerbada durante o período pós-operatório, suspeitando-se, inicialmente, de rejeição atípica e intensa ao botão doador. Houve períodos de melhora, seguidos por períodos de piora a cada tentativa de se reduzir o corticóide tópico. Iniciou-se terapia imunossupressora com ciclosporina via oral e altas doses de corticóide tópico, porém, a paciente desenvolveu endoftalmite por Candida albicans com acometimento do segmento anterior do olho e do corpo vítreo, mas sem surgimento de lesões coriorretinianas. Evoluiu de forma satisfatória após três injeções de anfotericina B 5µg intravítrea, cetoconazol 400 mg/dia via oral e clotrimazol tópico de 4/4 horas. Os autores discutem também as principais possibilidades de contaminação da paciente, sendo o quadro infeccioso provavelmente relacionado ao procedimento cirúrgico.The authors report a case of a patient submitted to penetrating corneal graft for keratoconus with an exaggerated inflammatory response during the postoperative period. The patient was suspected of having an atypical rejection to the donor button. There were periods of improvement, followed by periods of worsening of the inflammation at each attempt of reducing the topical corticosteroid. After initiating immunosuppressive therapy with cyclosporin and high doses of topical corticosteroid, the patient developed Candida albicans endophthalmitis affecting the anterior segment of the eye and the vitreous body, but sparing the chorioretina. The patient improved after three injections of 5 µg intravitreal amphotericin B, 400 mg oral ketoconazole daily and topical clotrimazole every four hours. The authors also discuss the main possibilities of contamination of the patient, the infectious picture probably being related to the surgical procedure.
Lee, Chia-Yi; Ho, Yi-Ju; Sun, Chi-Chin; Lin, Hsin-Chiung; Hsiao, Ching-Hsi; Ma, David Hui-Kang; Lai, Chi-Chun; Chen, Hung-Chi
Aspergillus species produces a wide spectrum of fungal diseases like endophthalmitis and fungal keratitis ophthalmologically, but there has been no report about blepharitis caused by Aspergilus flavus to date. Herein, we report a 61-year-old ethnic Han Taiwanese male who had suffered from pain with burning and foreign body sensation after an insect bite on his left eye. Specimens from bilateral eyelids suggested infection of A. flavus, whereas corneal scraping showed the presence of Gram-negative bacteria. He was admitted for treatment of infectious keratitis with topical antibiotic and antifungal eye drops. Two weeks after discharge, recurrent blepharitis and keratitis of A. flavus was diagnosed microbiologically. Another treatment course of antifungal agent was resumed in the following 6 months, without further significant symptoms in the following 2 years. Collectively, it is possible for A. flavus to induce concurrent keratitis and blepharitis, and combined treatment of keratitis as well as blepharitis is advocated for as long as 6 months to ensure no recurrence. © The American Society of Tropical Medicine and Hygiene.
... gastrointestinal system Death (rare) Longer term risks and complications of weight-loss surgery vary depending on the type of surgery. They ... room, where medical staff monitors you for any complications. Your hospital stay may ... of bariatric surgery Each type of bariatric surgery has pros and ...
... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require ... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require ...
Full Text Available ... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require ... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require ...
... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require ... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may require ...
Full Text Available ... It can also invite bacteria that lead to gum disease. Click here to find out more. Who We Are Find a Surgeon News Videos Contact Anesthesia Cleft Lip/Palate and Craniofacial Surgery Corrective Jaw Surgery Dental Implant Surgery Extractions and Other Oral Surgeries Facial Cosmetic ...
Full Text Available ... and Other Oral Surgeries Extractions and Other Oral Surgeries Oral and maxillofacial surgeons surgically treat the soft tissues of the ... and Other Oral Surgeries Extractions and Other Oral Surgeries Oral and maxillofacial surgeons surgically treat the soft tissues of the ...
... Procedures Who is a Candidate for Bariatric Surgery? Childhood and Adolescent Obesity Find a Provider Benefits of Bariatric Surgery Life ... Bariatric Surgery FAQs Bariatric Surgery Procedures BMI Calculator Childhood and Adolescent Obesity 100 SW 75th Street, Suite 201, Gainesville, FL, ...
Full Text Available ... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may ... out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft lip may ...
Wang, Amy T; Sundt, Thoralf M; Cutshall, Susanne M; Bauer, Brent A
Cardiac surgery presents a life-saving and life-enhancing opportunity to hundreds of thousands of patients each year in the United States. However, many patients face significant challenges during the postoperative period, including pain, anxiety, and tension. Mounting evidence demonstrates that such challenges can impair immune function and slow wound healing, in addition to causing suffering for the patient. Finding new approaches to mitigate these challenges is necessary if patients are to experience the full benefits of surgery. Massage therapy is a therapy that has significant evidence to support its role in meeting these needs. This paper looks at the data surrounding the use of massage therapy in cardiac surgery patients, with a special focus on the experience at Mayo Clinic. Copyright © 2010 Elsevier Inc. All rights reserved.
... Surgery Menu Topics Topics FAQs Limited-Access Heart Surgery Article Info En español Thousands of heart surgeries ... with cardiovascular disease. What is minimally invasive heart surgery? In minimally invasive heart surgery, surgeons take steps ...
Hovlid, Einar; Bukve, Oddbjørn; Haug, Kjell
The cancellation of planned surgeries causes prolonged wait times, harm to patients, and is a waste of scarce resources. To reduce high cancellation rates in a Norwegian general hospital, the pathway for elective surgery was redesigned. The changes included earlier clinical assessment of patients......, better planning and documentation systems, and increased involvement of patients in the scheduling of surgeries. This study evaluated the outcomes of this new pathway for elective surgery and explored which factors affected the outcomes....
Full Text Available Cardiac surgery exerts a significant strain on the blood bank services and is a model example in which a multi-modal blood-conservation strategy is recommended. Significant bleeding during cardiac surgery, enough to cause re-exploration and/or blood transfusion, increases morbidity and mortality. Hyper-fibrinolysis is one of the important contributors to increased bleeding. This knowledge has led to the use of anti-fibrinolytic agents especially in procedures performed under cardiopulmonary bypass. Nothing has been more controversial in recent times than the aprotinin controversy. Since the withdrawal of aprotinin from the world market, the choice of antifibrinolytic agents has been limited to lysine analogues either tranexamic acid (TA or epsilon amino caproic acid (EACA. While proponents of aprotinin still argue against its non-availability. Health Canada has approved its use, albeit under very strict regulations. Antifibrinolytic agents are not without side effects and act like double-edged swords, the stronger the anti-fibrinolytic activity, the more serious the side effects. Aprotinin is the strongest in reducing blood loss, blood transfusion, and possibly, return to the operating room after cardiac surgery. EACA is the least effective, while TA is somewhere in between. Additionally, aprotinin has been implicated in increased mortality and maximum side effects. TA has been shown to increase seizure activity, whereas, EACA seems to have the least side effects. Apparently, these agents do not differentiate between pathological and physiological fibrinolysis and prevent all forms of fibrinolysis leading to possible thrombotic side effects. It would seem prudent to select the right agent knowing its risk-benefit profile for a given patient, under the given circumstances.
Full Text Available Objective: Bariatric surgery offers a highly effective mode of treatment for obese patients. Some procedures such as bypass cause an alteration in normal gastrointestinal tract with possible consequences for the uptake of orally administered drugs. Methods: We assessed the literature to ascertain whether the use of oral drugs and especially oral contraceptives is effective and adequate after bariatric surgery. Results: The bioavailability of drugs could be affected by the solubility and pH of the modified medium after bariatric surgery and by the loss of gastrointestinal transporters. Bariatric surgery could potentially result in a transient change in the absorption of drugs such as analgesics, antibiotics, antiarrhythmics, anticoagulants, psychotropic, and oral contraceptive drugs. Effective contraception is especially critical in the postoperative period, and implants might be representing a safe contraceptive method in women undergoing bariatric surgery. Conclusion: Each drug will have to be evaluated with respect to its site of absorption and its mechanism of absorption, with special attention on parameters influencing the effectiveness of the absorption processes.
Lauszus, Finn F; Petersen, Astrid Christine; Neumann, Gudrun
in postmenopausal women was associated with surgery including hysterectomy and bilateral oophorectomy (pcarcinoma was found 138 times (95% CI: 48, 275) more prevalent than the expected rate. CONCLUSION......: The survival of women was better in AGCT than in epithelial ovarian tumor. Age and type of surgery, besides stage, influenced survival. Total abdominal hysterectomy and bilateral salpingo-oophorectomy is the recommended treatment with advancing age. At younger age less extensive surgery was associated...
Victoria, Ana C; Chuck, Roy S; Rosenberg, Jamie; Schwarcz, Robert M
With any operation, the surgeon should be aware of predisposing factors that may lead to postoperative complications. Here we review the major factors due for consideration in both eyelid and refractive eye surgery, preoperatively and postoperatively, and consider the importance of timing to lessen the inherent risks of each procedure. Refractive surgery can affect corneal sensation by ablating the corneal nerves and can cause serious corneal complications if followed by eyelid surgery. Studies find that patients undergoing eyelid surgery have a change in astigmatic error of as much as 1.0 D during the first 3 postoperative months. The longest reported follow-up period of astigmatic changes in adult patients following eyelid ptosis surgery is 1 year and a considerable number of patients had a change in cylinder of up to 0.3 D postoperatively. Blepharoplastic surgery is also reported to cause astigmatic changes postoperatively, significantly more if entire fat pads are removed. To prevent corneal exposure, postrefractive eyelid surgery should be performed at least 6 months after lamellar ablative procedures and at least 3 months after surface ablative procedures. Refractive surgery revision may be necessary when astigmatic error occurs and should be carried out no earlier than 6 months postoperatively to allow for stabilization. Cosmetic blepharoplasty with fat pad debulking should be performed at least 6 months prior to refractive surgery to allow for any potential corneal astigmatic change to stabilize, for regained strength in the orbicularis, and for improved tear film distribution.
Tyson, Sydney L; Bailey, Robert; Roman, Janika S; Zhan, Tingting; Hark, Lisa A; Haller, Julia A
To evaluate relevant clinical outcomes following a transzonular intravitreal injection of a compounded triamcinolone-moxifloxacin-vancomycin (TMV) formulation for postoperative prophylaxis after cataract surgery in a retrospective review of medical records from a private practice, single-specialty ambulatory center in New Jersey, USA. The analysis included 1541 cases from 922 patients who underwent cataract surgery with an intravitreal injection of TMV from November 2013 to December 2014. Cataract surgery was performed by a standard clear corneal phacoemulsification technique. Transzonular injection was used to deliver TMV directly into the anterior vitreous after implantation of an intraocular lens. There were no major intraoperative complications associated with the transzonular injection technique. There were no cases of postoperative endophthalmitis. Nearly 92% of cases (n = 1413/1541) did not require supplemental medication after surgery. The rate of breakthrough inflammation at Days 14-21 was 9.2% (n = 132/1429). The rate of visually significant postoperative cystoid macular edema was 2.0% (n = 28/1429). The rate of clinically significant postoperative intraocular pressure increase was low: 0.9% (n = 13/1425) of cases had an at least 10 mmHg increase at Days 14-21 or 90. Four of these cases had intraocular pressure at least 30 mmHg. The rates of infection and inflammation reported in this retrospective review of a transzonular injection of TMV for prophylaxis after cataract surgery appear similar to reported rates with alternative prophylactic therapies such as topical drops. The transzonular injection of TMV may have advantages in terms of patient compliance.
Gauden, Andrew J; Hardy, Thomas; Mack, Heather G; Danesh-Meyer, Helen V; Kaye, Andrew H
Orbital compartment syndrome (OCS) is a rare cause of blindness following intracranial surgery. We report a patient with OCS following intracranial cerebrovascular surgery precipitated by severe straining. OCS occurred due to a rapid increase in intraorbital pressure within the rigid confines of the orbit causing hypoperfusion of critical neural structures, which resulted in visual loss and a complete external ophthalmoplegia. Treatment involved urgent surgical soft tissue decompression of the orbit, corticosteroids and osmotic agents. It is important to consider OCS as a cause of blindness in the neurosurgical postoperative setting as without rapid treatment this condition has a very poor prognosis. Crown Copyright © 2012. Published by Elsevier Ltd. All rights reserved.
Hng, Keng Ngee; Ang, Yeng S
The worldwide pandemic of obesity carries alarming health and socioeconomic implications. Bariatric surgery is currently the only effective treatment for severe obesity. It is safe, with mortality comparable to that of cholecystectomy, and effective in producing substantial and sustainable weight loss, along with high rates of resolution of associated comorbidities, including type 2 diabetes. For this reason, indications for bariatric surgery are being widened. In addition to volume restriction and malabsorption, bariatric surgery brings about neurohormonal changes that affect satiety and glucose homeostasis. Increased understanding of these mechanisms will help realise therapeutic benefits by pharmacological means. Bariatric surgery improves long-term mortality but can cause long-term nutritional deficiencies. The safety of pregnancy after bariatric surgery is still being elucidated.
Hezelgrave, N L; Oteng-Ntim, Eugene
Maternal obesity is a major cause of obstetric morbidity and mortality. With surgical procedures to facilitate weight loss becoming more widely available and demanded and increasing number of women becoming pregnant after undergoing bariatric surgery, it is important and timely to consider the outcome of pregnancy following bariatric surgery. This paper aims to synthesize the current evidence regarding pregnancy outcomes after bariatric surgery. It concludes that bariatric surgery appears to have positive effects on fertility and reduces the risk of gestational diabetes and preeclampsia. Moreover, there appears to be a reduced incidence of fetal macrosomia post-bariatric procedure, although there remains uncertainty about the increased rates of small-for-gestational age and intrauterine growth restricted infants, as well as premature rupture of membranes in this group. A number of case reports highlight that pregnancy following bariatric surgery is not without complications and it must be managed as high risk by the multidisciplinary team.
Andersson, Charlotte; Jørgensen, Mads Emil; Martinsson, Andreas
(MACE) and all-cause mortality were investigated in a contemporary Danish cohort. HYPOTHESIS: AS is not an independent risk factor for adverse outcomes in noncardiac surgery. METHODS: All patients with and without diagnosed AS who underwent noncardiac surgery in 2005 to 2011 were identified through......BACKGROUND: Past research has identified aortic stenosis (AS) as a major risk factor for adverse outcomes in noncardiac surgery; however, more contemporary studies have questioned the grave prognosis. To further our understanding of this, the risks of a 30-day major adverse cardiovascular event...... nationwide administrative registers. AS patients (n = 2823; mean age, 75.5 years, 53% female) were matched with patients without AS (n = 2823) on propensity score for AS and surgery type. RESULTS: In elective surgery, MACE (ie, nonfatal myocardial infarction, ischemic stroke, or cardiovascular death...
N. L. Hezelgrave
Full Text Available Maternal obesity is a major cause of obstetric morbidity and mortality. With surgical procedures to facilitate weight loss becoming more widely available and demanded and increasing number of women becoming pregnant after undergoing bariatric surgery, it is important and timely to consider the outcome of pregnancy following bariatric surgery. This paper aims to synthesize the current evidence regarding pregnancy outcomes after bariatric surgery. It concludes that bariatric surgery appears to have positive effects on fertility and reduces the risk of gestational diabetes and preeclampsia. Moreover, there appears to be a reduced incidence of fetal macrosomia post-bariatric procedure, although there remains uncertainty about the increased rates of small-for-gestational age and intrauterine growth restricted infants, as well as premature rupture of membranes in this group. A number of case reports highlight that pregnancy following bariatric surgery is not without complications and it must be managed as high risk by the multidisciplinary team.
... Surgery for Stress Urinary Incontinence Page Navigation ▼ ACOG Pregnancy Book Surgery for Stress Urinary Incontinence Patient Education FAQs Surgery for Stress Urinary Incontinence Patient Education ...
Behndig, Anders; Cochener-Lamard, Beatrice; Güell, José; Kodjikian, Laurent; Mencucci, Rita; Nuijts, Rudy; Pleyer, Uwe; Rosen, Paul; Szaflik, Jacek; Tassignon, Marie-Jose
To report the results from the first iteration of the European Observatory of Cataract Surgery, which was initiated to track changes in surgical, antiseptic, and antibiotic practices in cataract surgery over the coming years. Practicing European cataract surgeons (n = 479). Internet-based declarative questionnaire or telephone questionnaire. The questionnaire comprised 37 questions divided into 8 categories as follows: screening, surgeon profile, surgical procedure used, product use before arrival at the operating room, techniques for mydriasis and anesthesia, product use during the surgery, product use after the patient leaves the operating room, and surgeon's attitude to guidelines. Cataract surgeons (n = 2700) were initially contacted, of whom 479 (17.7%) were included in the survey. The current baseline survey revealed considerable variation between countries in their implementation of infectious postoperative endophthalmitis (IPOE) prophylaxis. In some countries, adoption of intracameral cefuroxime is almost universal, whereas in others, the use of such prophylaxis is below one half. When intracameral cefuroxime is used, it is generally cefuroxime powder designed for parenteral use. A preparation specifically registered for intracameral use is now available, and this formulation is more commonly used in countries in which intracameral cefuroxime was most widely adopted. The baseline results from this ongoing survey suggest a considerable level of heterogeneity between European countries in IPOE prophylaxis. Further iterations of this survey will monitor whether a consensus begins to emerge. This work was supported by Laboratoires Théa, under the supervision of the expert group. Members of the expert group were remunerated by Laboratoires Théa. J.F. Stolz, MD, PhD, provided editorial assistance in manuscript preparation, for which he was remunerated by Laboratoires Théa. Anders Behndig, Rita Mencucci, and Jacek P. Szaflik report no relevant conflicts of
Mega, Raquel; Coelho, Fátima; Pimentel, Teresa; Ribero, Rui; Matos, Novo de; Araújo, António
Evaluation of thymectomy cases between 1990-2003, in a General Surgery Department. Evaluation of the therapeutic efficacy in Miastenia Gravis patients. Retrospective study based on evaluation of data from Serviço de Cirurgia, Neurologia and Consult de Neurology processes, between 1990-2003, of 15 patients submitted to total thymectomy. 15 patients, aged 17 to 72, 11 female and 4 male. Miastenia Gravis was the main indication for surgery, for uncontrollable symptoms or suspicion of thymoma. In patients with myasthenia, surgery was accomplish after compensation of symptoms. There weren't post-surgery complications. Pathology were divided in thymic hyperplasia and thymoma. Miastenia patients have there symptoms diminished or stable with reduction or cessation of medical therapy. Miastenia was the most frequent indication for thymectomy. Surgery was good results, with low morbimortality, as long as the protocols are respected.
Full Text Available ... administer local anesthesia, all forms of sedation and general anesthesia. Click here to find out more. Cleft Lip/Palate and Craniofacial Surgery Cleft Lip/Palate and Craniofacial Surgery A cleft ...
Full Text Available ... best performed by a trained surgeon with specialized education and training. Click here to find out more. Extractions and ... more. Facial Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures involving skin, muscle, ...
... FAQs Preparing for Surgery Page Navigation ▼ ACOG Pregnancy Book Preparing for Surgery Patient Education FAQs Preparing for ... the person who is in charge of giving anesthesia and checking its effects. What can I do ...
... Global Affairs and Humanitarian Efforts Log In Laparoscopic Spine Surgery Patient Information from SAGES Download PDF Find a SAGES Surgeon Laparoscopic Spine Surgery Your spine surgeon has determined that you ...
... techniques are used: Percutaneous surgery (through the skin) Robot-assisted surgery If your surgeon can repair your ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...
Full Text Available ... by a trained surgeon with specialized education and training. Click here to find out more. Extractions and ... Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures involving skin, muscle, bone and ...
Full Text Available ... more surgeries depending on the extent of the repair needed. Click here to find out more. Corrective ... more surgeries depending on the extent of the repair needed. Click here to find out more. Corrective ...
Otoplasty; Ear pinning; Ear surgery - cosmetic; Ear reshaping; Pinnaplasty ... Cosmetic ear surgery may be done in the surgeon's office, an outpatient clinic, or a hospital. It can be performed under ...
Full Text Available ... Jaw Surgery Download Download the ebook for further information Corrective jaw, or orthognathic surgery is performed by ... your treatment. Correction of Common Dentofacial Deformities The information provided here is not intended as a substitute ...
Full Text Available ... best performed by a trained surgeon with specialized education and training. Click here to find out more. Facial Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures involving skin, muscle, ...
Full Text Available ... Lip/Palate and Craniofacial Surgery A cleft lip may require one or more surgeries depending on the ... are not uncommon. Individuals with a TMJ disorder may experience a variety of symptoms, such as earaches, ...
Full Text Available ... Facial Injury / Trauma Surgery Facial trauma injuries include fractures of the upper and lower jaws and the ... Facial Injury / Trauma Surgery Facial trauma injuries include fractures of the upper and lower jaws and the ...
Cosmetic surgery of the abdomen; Tummy tuck; Abdominoplasty ... Most of the time, this surgery is an elective or cosmetic procedure because it is an operation you choose to have. It is not usually needed for health reasons. Cosmetic abdomen repair ...
... discharge; Heart valve surgery - children - discharge; Heart surgery - pediatric - discharge; Heart transplant - pediatric - discharge ... Geme JW, Schor NF, eds. Nelson Textbook of Pediatrics . 20th ed. Philadelphia, PA: Elsevier; 2016:chap 434. ...
Full Text Available ... best performed by a trained surgeon with specialized education and training. Click here to find out more. ... more. Facial Cosmetic Surgery Facial Cosmetic Surgery Extensive education and training in surgical procedures involving skin, muscle, ...
... after surgery, it should be OK to use artificial tears. Check with your provider. DO NOT wear contact lenses on the eye that had surgery, even if you have blurry vision. DO NOT use any makeup, creams, or lotions ...
Surgery - quitting smoking; Surgery - quitting tobacco; Wound healing - smoking ... Tar, nicotine, and other chemicals from smoking can increase your risk of many health problems. These include heart and blood vessel problems, such as: Blood clots and aneurysms in ...
Full Text Available Bariatric surgery is the most efficient treatment for obesity and comorbidities. This treatment modality is the most potent for weight reduction with long-term weight maintenance and positive metabolic effects. The effect on weight loss and possible side effect depends of type of surgery. Micro and macronutrient deficiencies can occur after malapsorptive procedures. Iron deficiency occurs in almost half of patients following RYGB (Roux-en-Y gastric bypass. The main causes of iron deficiency are insufficient meat ingestion and lack of hydrochloric acid after removal of pylorus. B12 deficiency occured 6 months after RYGB in patients with oral supplementation of B12. Bone turnover increased three months after RYGB, and the levels of bone turnover markers increased 200% in next 12-18 months. Impaired vitamin D absorption leads to decreased calcium absorption and secondary hyperparathyroidism with lower bone mineral density. After the bariatric surgery, testosterone level becomes higher and all sexual quality indicators improving. Malapsorptive procedures with nutritive deficiency can cause oligo-astenozooteratospermia and male infertility. Due to the same reason pregnancy is not recommended in the first year bariatric surgery. Possible side effect of pregnancy within 12 months after surgery is fetal growth retardation. There is twice higher incidence for developing alcohol or other addition after bariatric surgery then in non-operated obese patients. The frequency of depressive episodes and suicide attempt is higher after bariatric surgery.
Isac Jorge Filho
Full Text Available The development fo bariatric surgery made it necessary to define theethical an legal basis of the specialty. The bioethical principles mustbe followed: benefit the patient; do not cause prohibitive colatheraleffects; be avaible to anyone withot discrimination; the pacient haveto have the possibility to choose it´s treatment. The Ministery ofHealth and the Federal Medical Counsil have regulates the indicationsfor the surgical treatment, the techniques that are availble andnecessary of a multidisciplinary team for Bariatric Surgery Centre.
Polovina Snežana; Micić Dragan; Micić Dušan; Šumarac-Dumanović Mirjana 0000-0002-6216-6650; Kendereški Aleksandra; Micić J.; Stamenković-Pejković Danica; Cvijović Goran; Zorić S.; Jeremić D.; Bjelović Miloš
Bariatric surgery is the most efficient treatment for obesity and comorbidities. This treatment modality is the most potent for weight reduction with long-term weight maintenance and positive metabolic effects. The effect on weight loss and possible side effect depends of type of surgery. Micro and macronutrient deficiencies can occur after malapsorptive procedures. Iron deficiency occurs in almost half of patients following RYGB (Roux-en-Y gastric bypass). The main causes of iron deficiency ...
Full Text Available Abstract Morbid obesity has become a very common problem worldwide, causing severe health-related consequences including cardiovascular or metabolic diseases, arthritis, sleep apnea, or an increased risk of cancer. Bariatric surgery was shown to be the only way to achieve sustainable weight loss and to decrease the frequency and severity of metabolic and cardiovascular comorbidities. The purpose of this article is to present a case of bariatric surgery complicated with lesion of the aorta with a lethal outcome.
Robotic surgery is an evolving technology that has been successfully applied to a number of surgical specialties, but its use in liver surgery has so far been limited. In this review article we discuss the challenges of minimally invasive liver surgery, the pros and cons of robotics, the evolution of medical robots, and the potentials in applying this technology to liver surgery. The current data in the literature are also presented. PMID:25392840
Dr. S.A. Adewuyi
of radical surgical procedures, surgery remains the only potential curative treatment for many cancer patients ... catheter, 'Toilet' procedure, e.g. simple mastectomy or amputation of a limb, for fungating tumours. Debulking .... that tumour is irradiated prior to surgery and post- operative implies after surgery. 10. Pre-operative.
... Toes All Site Content AOFAS / FootCareMD / Treatments Cavus Foot Surgery Page Content What is a cavus foot? A cavus or high-arched foot may have ... related problems. What are the goals of cavus foot surgery? The main goal of surgery is to ...
Full Text Available ... their surgery, orthognathic surgery is performed to correct functional problems. Jaw Surgery can have a dramatic effect on many aspects of life. Following are some of the conditions that may ... front, or side Facial injury Birth defects Receding lower jaw and ...
FACTS FOR LIFE Breast Cancer Surgery The goal of breast cancer surgery is to remove the whole tumor from the breast. Some lymph nodes ... might still be in the body. Types of breast cancer surgery There are two types of breast cancer ...
Moss, Heather E
As the prevalence of obesity increases, so, too, do the prevalences of weight-related diseases and surgical procedures to promote weight loss. It is important for neuro-ophthalmologists to be familiar with these procedures and possible downstream effects on afferent and efferent visual function. Review of ophthalmology, neurology, general surgery, obesity, endocrinology, nutrition, psychiatry, and neurosurgery literature. Bariatric surgery is a safe and effective treatment for weight loss in obese individuals. There is Level IV evidence that it is associated with improvement in idiopathic intracranial hypertension (IIH). Laboratory nutrient deficiencies are common following some types of bariatric procedures. Symptomatic deficiencies are less common but can be devastating. Thiamine deficiency can cause nystagmus and other symptoms in weeks to months after surgery, whereas B12 or copper deficiency can cause optic neuropathy in years to decades following bariatric surgery. Bariatric surgery is a potential treatment for IIH. Postoperative vitamin deficiencies may cause nystagmus, optic neuropathy, nyctalopia, and/or ophthalmoparesis weeks to years after surgery.
Hasanbegovic, Emir; Sørensen, Jens Ahm
Bariatric surgery is a way to achieve lasting weight loss in the obese. Body contouring surgery seeks to alleviate some of the discomfort caused by the excessive loose skin following massive weight loss. Higher complication rates are described in this type of surgery when done post......-bariatric. The purpose of this article is to compare complication rates of body contouring surgery when performed on patients with weight loss due to bariatric surgery compared to patients who lost weight due to dietary changes and/or exercise....
Thomas, Benjamin J; Sanders, David S; Oliva, Matthew S; Orrs, Mark S; Glick, Peter; Ruit, Sanduk; Chen, Wei; Luoto, Jill; Tasfaw, Alemu Kerie; Tabin, Geoffrey C
To examine the relationships between blindness, the intervention of cataract surgery and all-cause mortality in a rural Ethiopian population. Population-based, interventional prospective study. Community-based detection methods identified blind Ethiopian persons from two selected kebeles in Amhara region, Ethiopia. Data from 1201 blind patients were collected-628 cataract-blind and 573 blind from other conditions. Free cataract surgery was provided for consenting, cataract-blind patients. Follow-up surveys were conducted after 12 months (±1 month)-the main outcome measure for this report is all-cause mortality at 1 year. During the follow-up period, 110 persons died from the selected population (mortality 9.2%), which consisted of those cataract-blind patients who received cataract surgery (N=461), cataract-blind patients who did not receive surgery (N=167) and all non-cataract-blind patients (N=573). Of the 461 patients who received cataract surgery, 44 patients died (9.5%). Of the 740 patients who did not receive surgery, 66 died (8.9%)-28 patients from the cohort of cataract-blind patients who did not receive surgery (16.8%) and 38 patients from the cohort of non-cataract blind (6.6%). Subgroup analysis revealed significantly increased odds of mortality for cataract-blind patients over 75 years of age who did not receive surgery and for unmarried patients of all age groups. In this population, mortality risk was significantly elevated for older cataract-blind patients when compared with non-cataract-blind patients-an elevation of risk that was not noted in an age-matched cohort of cataract-blind patients who underwent cataract surgery as early as 1-year follow-up. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/
Full Text Available AIM:To observe the clinical effects of the small incision non phacoemusification cataract surgery in 462 Sudanese cataract cases(536 eyes. METHODS:From September 2013 to August 2015, we analyzed the 462 Sudanese cataract cases(536 eyesperformed cataract surgery by the way of the small incision non phacoemusification with intraocular lens(IOLimplantation and summarized the intraoperative and postoperative complications, the eyesight and intraocular pressure(IOPof the eyes in 1d, 1wk and 1mo after operation. RESULTS: Intraoperative complications: posterior capsular ruptured and vitreous prolapsed in 18 eyes(3.4%, iris prolapsed in 10 eyes(1.9%, suspensory ligament of the lens ruptured in 7 eyes(1.3%, not implanted IOL in 5 eyes(0.9%, descent's membrane detachment in 3 eyes(0.6%, iridodialysis in 1 eye(0.2%. Postoperative complications: corneal edema in 47 eyes(8.8%, anterior chamber inflammatory reaction in 32 eyes(6.0%, pupil oval or slightly upward in 12 eyes(2.2%, the upper iris incarcerated in the tunnel incision in 3 eyes(0.6%,hyphema in 2 eyes(0.4%, infective endophthalmitis in 1 eye(0.2%. Visual acuity: uncorrected visual acuity were ≤0.1 in 52 eyes(9.7%, >0.1-0.1-CONCLUSION:The small incision non phacoemusification cataract surgery with IOL implantation has the advantages of small incision, short operation time, relatively safe, easy to mastered, no-suture, quick visual function recovery and low cost. And, the operation equipments are simple and do not need many expensive medical equipments, supplies and professional staffs. So, the small incision non phacoemusification cataract surgery with IOL implantation is suitable for the anti-blind work of cataract in the foreign aid and remote areas.
Brănişteanu, Daniel; Moraru, Andreea
To assess the anatomical and visual outcome and also the retinal complications following vitreoretinal surgery for posterior segment intraocular foreign bodies (IOFBs). Retrospective analysis of 59 IOFBs, with different locations within posterior segment,removed during pars plana vitrectomy (PPV) between January 1999 and January 2011, by the same surgeon, in Eye Clinic 1 Iasi. 47 out of 59 IOFBs (79.66%) were removed immediately after primary wound closure and 12 with a delay ranging from 48 hours to 5 years. All IOFBs were metallic. Total 20G pars plana vitrectomy with IOFB removal by forceps or intraocular magnet, careful membrane peeling and laser photocoagulation around the retinal injury (if present) was performed. Relaxing retinotomy was necessary in 3 cases of retinal incarceration. Endotamponade with SF6 (26 cases) or silicone oil (8 cases) were performed, if needed, at the end of surgery. The average follow-up period after surgery was 17.9 month (ranging 6 - 36 months). 18 out of 59 IOFBs (30.5%) were intraretinal. 39 out of 59 eyes (66.10%) showed signs of endophthalmitis at the time of surgery. Preoperative visual acuity ranged from light perception to 0.6. The mean visual acuity significantly increased after surgery from 0.16 preoperatively to 0.5 at the end of follow-up (range hand movements--1). 51 out of 59 cases (86.44%) had stable anatomical result. A final visual acuity equal or better than 0.1 was obtained in 45 cases (76.27%). Mild retinal folding could be noticed in some cases around the laser-treated retinal injury. In 8 out of 59 cases (13.56%) visual acuity remained low or decreased due to macular injury or PVR associated retinal detachment requiring additional surgery. IOFBs, and especially those intraretinal, require an early, complex and customized approach during PPV. Functional results do not match anatomical restoration if macula or optic nerve are impacted. Main postoperative complications were represented by retinal folds and PVR
Chandrasekhar, Shobana; Cook, Christopher R; Collard, Charles D
Heart disease is the primary cause of nonobstetric mortality in pregnancy, occurring in 1%-3% of pregnancies and accounting for 10%-15% of maternal deaths. Congenital heart disease has become more prevalent in women of childbearing age, representing an increasing percentage (up to 75%) of heart disease in pregnancy. Untreated maternal heart disease also places the fetus at risk. Independent predictors of neonatal complications include a maternal New York Heart Association heart failure classification >2, anticoagulation use during pregnancy, smoking, multiple gestation, and left heart obstruction. Because cardiac surgical morbidity and mortality in the parturient is higher than nonpregnant patients, most parturients with cardiac disease are first managed medically, with cardiac surgery being reserved when medical management fails. Risk factors for maternal mortality during cardiac surgery include the use of vasoactive drugs, age, type of surgery, reoperation, and maternal functional class. Risk factors for fetal mortality include maternal age >35 yr, functional class, reoperation, emergency surgery, type of myocardial protection, and anoxic time. Nonetheless, acceptable maternal and fetal perioperative mortality rates may be achieved through such measures as early preoperative detection of maternal cardiovascular decompensation, use of fetal monitoring, delivery of a viable fetus before the operation and scheduling surgery on an elective basis during the second trimester. Additionally, fetal morbidity may be reduced during cardiopulmonary bypass by optimizing maternal oxygen-carrying capacity and uterine blood flow. Current maternal bypass recommendations include: 1) maintaining the pump flow rate >2.5 L x min(-1) x m(-2) and perfusion pressure >70 mm Hg; 2) maintaining the hematocrit > 28%; 3) using normothermic perfusion when feasible; 4) using pulsatile flow; and 5) using alpha-stat pH management.
refraction were glaucoma which was found in 15 patients (9.1%), and age related macular degeneration which was found in 4 patients (2.4%). Peri-operative complications were cystoid macular oedema in three patients (1.8%), severe fibrinous inflammation occurred in two patients (1.2%) and endophthalmitis occurred.
Moss, Heather E.
Background As the prevalence of obesity increases, so are the prevalences of weight related diseases and the incidence of surgical procedures to promote weight loss. It is important for neuro-ophthalmologists to be familiar with these procedures and possible downstream effects on afferent and efferent visual function. Evidence acquisition Review of ophthalmology, neurology, general surgery, obesity, endocrinology, nutrition, psychiatry and neurosurgery literature. Results Bariatric surgery is a safe and effective treatment for weight loss in obese individuals. There is level IV evidence that it is associated with improvement in idiopathic intracranial hypertension(IIH). Laboratory nutrient deficiencies are common following some types of bariatric procedures. Symptomatic deficiencies are less common but can be devastating. Thiamine deficiency can cause nystagmus and other symptoms in weeks to months following surgery, B12 or copper deficiency can cause optic neuropathy in the years to decades following bariatric surgery. Conclusions Bariatric surgery may be a treatment for IIH. Postoperative vitamin deficiencies may present with nystagmus, optic neuropathy, nyctalopia and/or ophthalmoparesis weeks to years after surgery. PMID:26764529
To review nutritional supplements commonly required after bariatric surgery to provide a practical guide and reference source for generalist healthcare providers. A PubMed literature search (1988-July 2008) was conducted, using the search term nutritional deficiency after bariatric surgery, and was limited to English-language literature on adult (aged >19 y) human subjects. Additional references from the selected literature were also included. Data were extracted from large clinical series and practice guidelines whenever possible. Case reports were used only when they were the sole information source. Nutritional deficiencies that occur after bariatric surgery depend significantly on the type of surgery performed. Restrictive procedures such as gastric banding are the least likely to cause nutritional deficits, since none of the intestine is bypassed. Malabsorptive procedures such as biliopancreatic diversion or mixed restrictive/malabsorptive procedures (eg, Roux-en-Y gastric bypass) can result in serious nutritional problems when patients do not take required supplements after surgery. Vitamins and minerals that are commonly deficient in this circumstance include vitamin B(12), calcium, vitamin D, thiamine, folic acid, iron, zinc, and magnesium. Rare ocular complications have been reported with hypovitaminosis A. Healthcare professionals, especially those who practice outside large bariatric centers, must be aware of the supplements required by patients who have had bariatric surgery. Many patients fail to follow up with the surgery centers and are managed by their primary care teams and community pharmacists, especially in the selection of multivitamin and nutritional supplements.
Full Text Available We report on a 54-year old male with traumatic brain injury, flail chest and floating shoulder undergoing intramedullary stabilization of a midshaft clavicle fracture in beach chair position. Intraoperatively the patient developed instable atrial fibrillation triggered by implantation of intramedullary nail. Secondary this case shows feasibility of cardioversion in latero-lateral electrode-position due to inaccessible standard positions and patient fixation between the operation table and the X-ray apparatus.
Hutter, Matthew M
This manuscript addresses the question "Does outcomes research affect quality?" using examples from the field of bariatric surgery. The roles that outcomes research has played in each of the four major recent events in bariatric surgery are examined. In the first three major events, which include 1) the National Institutes of Health Consensus Conference on Bariatric Surgery in 1991, 2) the dramatic increase in numbers of bariatric operations performed, and 3) the move toward a laparoscopic approach in bariatric surgery, a multitude of outcomes studies seem to be the result, but not the cause, of these changes in the field of bariatric surgery. However, for the most recent event, the 2006 Centers for Medicare and Medicaid Services National Coverage Determination for bariatric surgery and the introduction of accreditation in general surgery, outcomes research has played a significant role in the determination of policy and, ultimately, quality.
Vlastos, Georges; Berclaz, Gilles; Langer, Igor; Pittet-Cuenod, Brigitte; Delaloye, Jean-François
Breast conserving surgery followed by radiation therapy is the treatment of choice for early breast cancer. For patients who choice or need a mastectomy, breast reconstruction provides an acceptable alternative. Breast cancer surgery has been evolving through minimally invasive approaches. Sentinel node biopsy has already remplaced axillary lymph node dissection in the evaluation of the axilla. Local ablation of the tumor may be a valuable alternative to surgery in the future.
Carpel, Emmett F; Mancera, Alejandra Decanini; Rowan, Larée L; Entine, Gerald; Entine, Oliver
To determine if wrapping instruments in conjunction with full-cycle steam sterilization affects the incidence of postoperative infection in patients undergoing ophthalmic surgery in a dedicated eye center. Retrospective, consecutive-case, comparative study. Two consecutive groups, each of approximately 19 000 ophthalmic surgical patients, were reviewed for postoperative infection. For both groups, the surgical instruments were sterilized using full-cycle, steam sterilization, with a single major difference. The instruments for the first group were sterilized with equipment located adjacent to the operating room and no wrapping of the instruments was used, whereas for the second group, the sterilization equipment was located at a central facility and the instruments were wrapped before being transported to the operating rooms. In the unwrapped sterilization group 17 presumed postoperative infections were identified, compared to 9 presumed infections in the wrapped sterilization group. Because the observed infection rates for each group were so low, this apparent difference is not statistically significant (P = .16). Similarly, differences found in the incidence of culture-positive cases of endophthalmitis (5 for unwrapped vs 3 for wrapped) were not statistically significant (P = .47). In a dedicated, high-volume eye facility, the incidence of presumed postoperative infection associated with unwrapped and wrapped full-cycle steam sterilization were shown to be identical within statistical error. This provides strong evidence that if eye surgical facilities carefully clean surgical instruments and follow the industry and manufacturer guidelines, they can, with confidence, use either of these 2 methods of sterilization. This study presents the first concrete data that corroborate the current position of The Joint Commission, American Academy of Ophthalmology (AAO) and American Society of Cataract and Refractive Surgery (ASCRS). Copyright Â© 2012 Elsevier Inc. All
TEDESCO, Amanda Kaseker; BIAZOTTO, Rafaela; GEBARA, Telma Souza e Silva; CAMBI, Maria Paula Carlini; BARETTA, Giorgio Alfredo Pedroso
ABSTRACT Background: The bariatric surgery may cause some nutritional deficiencies. Aim: To compare the serum levels of biochemical markers, in iimmediate post-surgical patients who were submitted to bariatric surgery. Methods: Non-concurrent prospective cross-sectional study. The analysis investigated data in medical charts of pre-surgical and immediate post-surgical patients who were submitted to bariatric surgery, focusing total cholesterol, HDL cholesterol, LDL cholesterol, triglycerid...
Includes the transactions of the American Surgical Association, New York Surgical Society, Philadelphia Academy of Surgery, Southern Surgical Association, Central Surgical Association, and at various...
Bondarenko, V O; Ermolov, A S; Kovalenko, T I; Kondratiev, A V
From 1983 to 2003 examination and surgical treatment were performed in 463 patients with different adrenal tumors. Hormone-active tumors were revealed in 249 of them, non-active - in 214. Combination of CT or MRT with study of adrenal hormones is the basis of the diagnosis. In different cases multispiral computed tomography, angiography, selected taking of blood from inferior caval vein, US- or CT-guided biopsy were used. Open surgery through thoracofrenolumbotomy was performed in 392 patients, videolaparoscopic surgery - in 71. Expediency of laparoscopic surgery in line with open surgery is demonstrated.
Pillarisetti, Raghu Ram; Querci Della Rovere, Guidubaldo
Breast Surgery is now a recognized subspecialty of General Surgery abroad with structured training for designated 'Oncoplastic Breast Surgeons'. Oncoplastic Breast surgery is probably one of the most interesting and challenging new developments over the past 20 years. The aims of Oncoplastic surgery are wide local excision of the cancer coupled with partial reconstruction of the defect to achieve a cosmetically acceptable result. Avoidance of mastectomy and consequent reduction of psychological morbidity are the principal goals in the development of various oncoplastic techniques. The use of plastic surgical techniques not only ensures good cosmetic outcome, but also allows the cancer surgeon to remove the tumour with greater volume of surrounding tissue, thus extending the boundaries of breast conserving surgery. Proper patient selection and careful planning after proper radiological and clinical assessment are the two essential prerequisites before undertaking oncoplastic breast surgery. Oncoplastic surgery involves both volume displacement and volume replacement techniques. Some commonly used volume displacement procedures are described in the article. The need for adjustment of contralateral breast should also be anticipated at the time of planning breast conserving surgery, which can be done either at the same time as breast cancer surgery or as a delayed setting.
Gefke, K; Schroeder, T V; Thisted, B
The goal of this study was to identify patients who need longer care in the ICU (more than 48 hours) following abdominal aortic aneurysm (AAA) surgery and to evaluate the influence of perioperative complications on short- and long-term survival and quality of life. AAA surgery was performed in 553......, 78% stated that their quality of life had improved or was unchanged after surgery and had resumed working. These data justify a therapeutically aggressive approach, including ICU therapy following AAA surgery, despite failure of one or more organ systems....
Includes the transactions of the American Surgical Association, New York Surgical Society, Philadelphia Academy of Surgery, Southern Surgical Association, Central Surgical Association, and at various...
Kala, Zdeněk; Marek, Filip; Válek, Vlastimil A; Bartušek, Daniel
Surgery of Crohns disease is an important part of the general treatment algorithm. The role of surgery is changing with the development of conservative procedures. The recent years have seen the return to early treatment of patients with Crohns disease. Given the character of the disease and its intestinal symptoms, a specific approach to these patients is necessary, especially regarding the correct choice of surgery. The paper focuses on the luminal damage of the small and large intestine including complications of the disease. We describe the individual indications for a surgical solution, including the choice of anastomosis or multiple / repeated surgeries.
Huffman, Mark D; Karmali, Kunal N; Berendsen, Mark A; Andrei, Adin-Cristian; Kruse, Jane; McCarthy, Patrick M; Malaisrie, S C
Background People with atrial fibrillation (AF) often undergo cardiac surgery for other underlying reasons and are frequently offered concomitant AF surgery to reduce the frequency of short- and long-term AF and improve short- and long-term outcomes. Objectives To assess the effects of concomitant AF surgery among people with AF who are undergoing cardiac surgery on short-term and long-term (12 months or greater) health-related outcomes, health-related quality of life, and costs. Search methods Starting from the year when the first “maze” AF surgery was reported (1987), we searched the Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library (March 2016), MEDLINE Ovid (March 2016), Embase Ovid (March 2016), Web of Science (March 2016), the Database of Abstracts of Reviews of Effects (DARE, April 2015), and Health Technology Assessment Database (HTA, March 2016). We searched trial registers in April 2016. We used no language restrictions. Selection criteria We included randomised controlled trials evaluating the effect of any concomitant AF surgery compared with no AF surgery among adults with preoperative AF, regardless of symptoms, who were undergoing cardiac surgery for another indication. Data collection and analysis Two review authors independently selected studies and extracted data. We evaluated the risk of bias using the Cochrane ‘Risk of bias’ tool. We included outcome data on all-cause and cardiovascular-specific mortality, freedom from atrial fibrillation, flutter, or tachycardia off antiarrhythmic medications, as measured by patient electrocardiographic monitoring greater than three months after the procedure, procedural safety, 30-day rehospitalisation, need for post-discharge direct current cardioversion, health-related quality of life, and direct costs. We calculated risk ratios (RR) for dichotomous data with 95% confidence intervals (CI) using a fixed-effect model when heterogeneity was low (I2 ≤ 50%) and random
D.D. Satoer (Djaina); E.G. Visch-Brink (Evy); C.M.F. Dirven (Clemens); A. Vincent (Audrey)
markdownabstract__Background:__ Cognitive preservation is crucial in glioma surgery, as it is an important aspect of daily life functioning. Several studies claimed that surgery in eloquent areas is possible without causing severe cognitive damage. However, this conclusion was relatively ungrounded
Satoer, Djaina; Visch-Brink, Evy; Dirven, Clemens; Vincent, Arnaud
BACKGROUND: Cognitive preservation is crucial in glioma surgery, as it is an important aspect of daily life functioning. Several studies claimed that surgery in eloquent areas is possible without causing severe cognitive damage. However, this conclusion was relatively ungrounded due to the lack of
Rubinstein, Richard; Torabinejad, Mahmoud
During the past decade, endodontics has seen a dramatic shift in the application of periradicular surgery and the role it plays in endodontic treatment. With the introduction of enhanced magnification, periradicular ultrasonics and other associative technologies, teeth that might otherwise be extracted now have a chance for retention. This article describes the role of these advances in contemporary endodontic surgery.
The Annals of Pediatric Surgery is striving to fill an important niche that provides focus to clinical care, technical innovation and clinical research. The Annals of Pediatric Surgery has the responsibility to serve not only pediatric surgeons in the Middle East and North Africa but also should be an important conduit for scientific ...
Hans, Elias W.; Wullink, Gerhard; van Houdenhoven, Mark; Kazemier, Geert
We consider the robust surgery loading problem for a hospital’s operating theatre department, which concerns assigning surgeries and sufficient planned slack to operating room days. The objective is to maximize capacity utilization and minimize the risk of overtime, and thus cancelled patients. This
The monitoring of safety in cardiac surgery is a complex process, which involves many clinical, practical, methodological and statistical issues. The objective of this thesis was to measure and to compare safety in cardiac surgery in The Netherlands using the Netherlands Association for
Prehabilitation is a new term for preoperative rehabilitation before major surgery. Some authors use the short form 'Prehab', though it is not so widely used. Prehabilitation involves measures to improve the physical, physiological, metabolic and psychosocial reserves in preparation for an elective surgery. This involves exercise, nutrition, education and psychosocial interventions.
The goal of the Annals of African Surgery is to provide a medium for the exchange of current information between surgeons in the African region. The journal embraces surgery in all its aspects; basic science, clinical research, experimental research, surgical education. It will assist surgeons in the region to keep abreast of ...
Full Text Available Objective: Surgical decision-making is a complex process. First, a medical decision is made to determine if surgery is necessary. Second, another medical decision is made to determine the type of surgery. Third, a corporate decision is made if such a surgery is financially feasible. Finally, a legal decision is made to proceed or refuse the chosen surgery. This paper examines these issues in the case of surgery for medically intractable epilepsy and proposes a method of decision analysis to guide epilepsy surgery. Materials and Methods: A stochastic game of imperfect information using techniques of game theory and decision analysis is introduced as an analytical tool for surgical decision-making. Results: Surgery for appropriately chosen patients suffering from medically intractable epilepsy may not only be feasible, but may be the best medical option and the best financial option for the patient, families, society and the healthcare system. Such a situation would then make it legally or ethically difficult to reject or postpone surgery for these patients. Conclusions: A process to collect data to quantify the parameters used in the decision analysis is hereby proposed.
... this page: //medlineplus.gov/ency/patientinstructions/000273.htm Cosmetic breast surgery - discharge To use the sharing features on this ... Editorial team. Related MedlinePlus Health Topics Plastic and Cosmetic Surgery Browse the Encyclopedia A.D.A.M., Inc. ...
Steinmetz, J.; Rasmussen, L.S.
Delirium and postoperative cognitive dysfunction are important and common complications after surgery. Risk factors are first of all increasing age and type of surgery, whereas the type of anaesthesia does not seem to play an important role. Mortality is higher among patients with cognitive...
Shah, Divya K; Ginsburg, Elizabeth S
Bariatric surgery is the most reliable way to sustain weight loss in the morbidly obese. Reproductive age women comprise the majority of bariatric patients, and many may be interested in conceiving after surgery. The purpose of this review is to synthesize the recent literature on bariatric surgery and fertility to assist providers in patient counseling. Obesity adversely impacts fecundability and IVF outcomes through a variety of mechanisms. The body of literature on reproductive outcome after bariatric surgery is sparse and of mixed quality. Bariatric surgery has been shown to improve menstrual cyclicity in anovulatory women, but little is published on the impact of surgical weight loss on spontaneous or IVF-treatment-related pregnancy rates. The increased risk of miscarriage in obese women may decline after bariatric surgery. There are currently insufficient data to support recommendations regarding the ideal timing for pregnancy after bariatric surgery. Obesity has been shown to adversely impact fertility, and weight loss is associated with significant improvement in many parameters of reproductive function. Further research is required as to the specific impact of surgical weight loss on pregnancy and miscarriage rates, as well as the optimal timing of pregnancy after bariatric surgery.
Radhakrishnan, Muralikrishnan; Venkatesh, Rengaraj; Valaguru, Vijayakumar; Frick, Kevin D
Cataract surgery is provided both by the private and public sector in India. Free cataract surgery (with minimal amenities) funded through subsidies/reimbursements by government and non-governmental organizations is provided for underprivileged and poor patients, especially in rural areas. However, no evidence exists whether this free surgery is used by those who could afford to pay and are willing to pay for cataract surgery. So, understanding willingness to pay and preferences for cataract surgery in the population can have important policy implications. A cross-sectional survey of 1272 households from four randomly drawn rural household clusters in Theni district, Tamilnadu state, India was conducted. Respondents from households were presented with scenarios (with and without free surgery availability) to elicit their willingness to pay and preferences for cataract surgery. Of those willing to undergo surgery; 696 (57%) were willing to undergo paid surgery, 148 (12%) only free surgery, and 378 (31%) paid surgery if no free surgery was available. In a multinomial logit model, household wealth measures, income variables and family history of cataract surgery largely distinguished the preferences. Good understanding of cataract and its intervention only marginally influenced preference for paid surgery. A larger number of people were willing to pay when free surgery was not available. Free surgery may be crowding out surgery for which costs can be recovered. With non-cataract causes of blindness in the Indian population also requiring attention, this has implications for allocation of scarce resources.
van der Schaaf, Marike; Vermeulen, Hester; Storm-Versloot, Marja N.; Goossens, Astrid; Simons, Robert; Eijsman, Léon
Dutch cardiac surgery centers lack consistency in management with respect to the prevention of postoperative constipation. Although not based on any evidence, the administration of lactulose syrup is widely used. Because it often causes intestinal discomfort such as abdominal pain, bowel cramps, and
Excessive bleeding is one of the most common complications in cardiac surgery and is caused most frequently by insufficient surgical hemostasis or impairments of the coagulation system or a combination of both. A substantial number of patients consume disproportionately high amounts of blood
Mariana Meirelles Lopes
Full Text Available Angle-closure glaucoma can be induced by drugs that may cause pupillary dilatation. We report a case of a patient that developed bilateral angle closure glaucoma after an ileostomy surgery because of systemic atropine injection. This case report highlights the importance of a fast ophthalmologic evaluation in diseases with ocular involvement in order to make accurate diagnoses and appropriate treatments.
Introduction: The ectopic parathyroid is the most common cause of failure of hyperparathyroidism surgery, resulting often in reo- perations. Its preoperative topographic diagnosis remains difficult despite advances in various imaging studies. The intraoperative diagnosis should be guided by a reference strategy of dissection.
Fokkens, Wytske J.
Sinus surgery remains an issue of discussion. We lack data on a number of important issues. In this issue of the journal Jiang et al. show that 67 % of their patients who underwent FESS for CRS had OSAS (of which more than half moderate to severe) but only 38% complained of daytime sleepiness
Tolisano, Anthony M; Bager, Jennifer M
To describe and analyze the causes and outcomes of lawsuits pertaining to sleep surgery to mitigate future litigation and improve physician education. A retrospective review of a publicly available database containing jury verdicts and settlements. The LexisNexis MEGA Jury Verdicts and Settlements database was reviewed for all lawsuits including settlements and trial verdicts related to sleep surgery. Data including type of surgery performed, plaintiff allegation, nature of injury, outcomes, and indemnities were collected and analyzed. Fifty-one cases met the inclusion criteria. Of these, 30 were decided by a jury, nine were settled out of court, and 10 were resolved by other means. Overall, 57% of known outcomes favored the defendant. The most common surgery performed was tonsillectomy (57%), followed by uvulopalatopharyngoplasty (45%), adenoidectomy (31%), and septoplasty (31%). No difference was found between outcomes when comparing the most common injuries cited, including wrongful death (P = .572), airway compromise (P = .376), and drug reaction (P = .443). If failure to recognize a complication (P = .034) or delay in diagnosis (P = .026) was a component of the legal allegations, the outcome significantly favored the plaintiff. The median settlement ($545,000) and plaintiff award ($1.45 million) were not significantly different (P = .13). The majority of outcomes favored the defendant. Type of injury did not predict outcome. Failure to recognize complications and delay in diagnosis strongly predicted a verdict in favor of the plaintiff. 2c. © 2014 The American Laryngological, Rhinological and Otological Society, Inc.
Lenart, T D; Drack, A V; Tarnuzzer, R W; Fernandes, A; Lambert, S R
Changes in iris color have been noted anecdotally after cataract surgery in infants, but they have not been studied systematically. The mechanism for these iris color changes has not previously been reported in the biomedical literature. Photographs were taken of both eyes of 15 children and 11 rhesus monkeys who had undergone unilateral cataract surgery. Masked examiners reviewed the photographs and compared the iris color of the eyes that were operated on with the eyes that were not operated on. Between 4 and 6 weeks postoperatively, the level of prostaglandin F(2alpha) in the aqueous humor (n = 4) and vitreous humor (n = 2) was measured in both the operated and nonoperated eyes of 4 monkeys that had undergone a neonatal lensectomy during the first 5 days of life. Thirteen of 15 children had a darker iris color in the operated eye in relation to the nonoperated (control) eye. Four of 11 monkeys had a uniformly darker iris in the operated eye; the other 7 monkeys had regional darkening or patches of darker iris in the eye that was operated on. The prostaglandin F(2alpha) levels in neonatal monkeys were higher in the aqueous humor and in the vitreous humor of the operated eye in relation to the nonoperated eye. In some children, cataract surgery is associated with a darkening of the iris color in the operated eye. We speculate that this darkening results from an exuberant prostaglandin release stimulated by the cataract surgery and may occur through the same or a similar mechanism by which latanoprost causes the darkening of iris color.
... valve surgery. Techniques include min-thoracotomy, min-sternotomy, robot-assisted surgery, and percutaneous surgery. To perform the ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...
... The experts in face, mouth and jaw surgery. Cleft Lip / Palate and Craniofacial Surgery This type of surgery is ... the carefully orchestrated, multiple-stage correctional program for cleft lip and palate patients. The goal is to help restore the ...
Before surgery - tests; Before surgery - doctor visits ... Pre-op is the time before your surgery. It means "before operation." During this time, you will meet with one of your doctors. This may be your surgeon or primary care ...
Prasad, D.; Steiner, M.; Steiner, L.
We present our results of Gamma Knife surgery for craniopharyngioma in nine patients. The current status of surgery, radiation therapy, intracavitary instillation of radionuclides and Gamma Knife surgery in the management of craniopharyngiomas is discussed. (author)
... 3 months after certain surgeries (joint replacement or heart valve surgery). So be sure to schedule your dental ... Mattox KL, eds. Sabiston Textbook of Surgery: The Biological Basis of Modern Surgical Practice . 20th ed. Philadelphia, ...
... cause eyestrain and make judging distance or depth perception more difficult. 5. The corneal incision will not ... there may be pain or a foreign body sensation, particularly during the first 48 hours after surgery. ...
Campagna, Davide; Amaradio, Maria Domenica; Battaglia, Eliana; Demma, Shirin; Russo, Cristina; Polosa, Riccardo
The authors present a case of a man with recurrent syncopal episodes. The patient had been hospitalized twice before reaching a correct diagnosis. The syncope was originally ascribed to a sick sinus syndrome, which led to pacemaker implantation. Nonetheless, the patient relapsed with no evidence of pacemaker dysfunction, and was readmitted to the hospital where the likely cause for his symptoms was identified: an adenocarcinoma of the lung infiltrating the vagus and recurrent laryngeal nerves. No further syncopal episodes occurred after thoracic surgery. This syncope led to an early diagnosis of lung cancer leading to appropriate and life extending treatment.
Schroeder, Robin; Harrison, T Daniel; McGraw, Shaniqua L
In 2013, approximately 179,000 bariatric surgery procedures were performed in the United States, including the laparoscopic sleeve gastrectomy (42.1%), Roux-en-Y gastric bypass (34.2%), and laparoscopic adjustable gastric banding (14.0%). Choice of procedure depends on the medical conditions of the patient, patient preference, and expertise of the surgeon. On average, weight loss of 60% to 70% of excess body weight is achieved in the short term, and up to 50% at 10 years. Remission of type 2 diabetes mellitus occurs in 60% to 80% of patients two years after surgery and persists in about 30% of patients 15 years after Roux-en-Y gastric bypass. Other obesity-related comorbidities are greatly reduced, and health-related quality of life improves. The Roux-en-Y procedure carries an increased risk of malabsorption sequelae, which can be minimized with nutritional supplementation and surveillance. Overall, these procedures have a mortality risk of less than 0.5%. Cohort studies show that bariatric surgery reduces all-cause mortality by 30% to 50% at seven to 15 years postsurgery compared with patients with obesity who did not have surgery. Dietary changes, such as consuming protein first at every meal, and regular physical activity are critical for patient success after bariatric surgery. The family physician is well positioned to counsel patients about bariatric surgical options, the risks and benefits of surgery, and to provide long-term support and medical management postsurgery.
Roberto Oliveira Dantas
Full Text Available CONTEXT: Bariatric surgery is an effective treatment for obesity; however, after surgery the patient may have difficulty in swallowing liquid and solid foods. OBJECTIVES: To evaluate liquid ingestion in patients who had undergone bariatric surgery. METHOD: We studied 43 volunteers with normal body mass index (BMI (BMI: 18.5-24.9 kg/m², 55 subjects with class III obesity (BMI: >40.0 kg/m², and 48 subjects with bariatric surgery for treatment of class III obesity. The method chosen for evaluation was the water swallowing test. The subjects drank in triplicate 50 mL of water while being precisely timed and the number of swallows were counted. RESULTS: There was no difference between subjects with normal BMI and subjects with class III obesity. During the first 2 months after bariatric surgery the patients showed an increase in the time needed to drink the entire volume, in the number of swallows, and in the inter-swallow interval, and a decrease in the volume swallowing capacity (volume/swallowing and swallowing flow rate (volume swallowed/second. After 2 months, the results of the swallowing measurements moved in the direction of normal values. CONCLUSION: Bariatric surgery may cause more intense alterations of liquid bolus swallowing within 2 months after the procedure, which moved to normal values after this time.
Full Text Available Background. Polycystic ovary syndrome (PCOS is the commonest cause of female infertility. Visceral obesity and insulin resistance are key pathophysiological mechanisms behind PCOS. Women suffering from this syndrome and infertility often seek bariatric surgery hoping that they would be able to conceive postoperatively. Objective. At present, there is no consensus on the role of bariatric surgery in the management of PCOS-associated infertility within the medical community, making it difficult to give specific advice to these women, so a review of the literature was necessary. Results. A detailed review of the literature was performed. Only 6 manuscripts were relevant and contained quantitative data. They demonstrated that bariatric surgery results in postoperative conception rates varying from 33% to 100%. Surgery is also associated with amelioration of menstrual irregularities, hormonal abnormalities, and hirsutism that are associated with PCOS. These studies were retrospective and only had a small number of participants with infertility. Conclusions. Bariatric surgery has been shown to conclusively improve life expectancy, quality of life, and comorbidities like type 2 diabetes and obstructive sleep apnea. However, further research is required to identify whether weight loss surgery results in significant improvement in fertility of women with PCOS and to investigate which operation has the best results.
Wei, Panmei; Zhu, Liling; Chen, Kai; Jia, Weijuan; Hu, Yue; Su, Fengxi
Background Axillary web syndrome is a cause of significant morbidity in the early postoperative period after axillary surgery. Case presentation A patient developed axillary web syndrome after secondary breast surgery and recovered in 3 weeks through physical therapy and using Aescuven Forte. Discussion The pathogenesis of axillary web syndrome is not clear. It is reported that axillary surgery is the main cause. The presented case indicates that tissue injury might be an important cause of a...
Nishiyama, Tomoki; Kohno, Yumiko; Koishi, Keiko
Bariatric surgery has a lot of problems in anesthesia. We retrospectively compared anesthesia for bariatric surgery in yellow race with that in normal weight patients. Twenty patients who received bariatric surgery and 20 normal body weight patients who received abdominal surgery in Japan were enrolled. Induction condition, depth of epidural space, dose of anesthetics, duration of the effects of muscle relaxants, ventilation, and fluid management in bariatric surgery were analyzed and compared with those in normal body weight patients. An epidural catheterization was successful under ultrasound guide in the bariatric group. The depth epidural space was significantly larger in the bariatric group. Cormack and Lehane classification and the number of intubation attempt were not different between the two groups, while one bariatric case was once awakened to intubate blindly. Pressure-controlled ventilation was used in the bariatric group. Four bariatric patients were continuously ventilated after surgery. The doses of anesthetics and fluid infusion rate were not different between the two groups when calculated by ideal body weight in the bariatric group. The duration of the effects of rocuronium and pancuronium were shorter in the bariatric group. For anesthesia of yellow race patients undergoing bariatric surgery, intravenous anesthetics and acetate Ringer's solution with 1% glucose could be administered per ideal body weight, the effects of muscle relaxants lasted shorter, pressure-controlled ventilation could keep oxygenation with adequate carbon dioxide, and ultrasound assist was useful in epidural catheterization in the bariatric patients.
Green, Ralph; Datta Mitra, Ananya
Vitamin B 12 and folate deficiencies are major causes of megaloblastic anemia. Causes of B 12 deficiency include pernicious anemia, gastric surgery, intestinal disorders, dietary deficiency, and inherited disorders of B 12 transport or absorption. The prevalence of folate deficiency has decreased because of folate fortification, but deficiency still occurs from malabsorption and increased demand. Other causes include drugs and inborn metabolic errors. Clinical features of megaloblastic anemia include anemia, cytopenias, jaundice, and megaloblastic marrow morphology. Neurologic symptoms occur in B 12 deficiency, but not in folate deficiency. Management includes identifying any deficiency, establishing its cause, and replenishing B 12 or folate parenterally or orally. Copyright © 2016 Elsevier Inc. All rights reserved.
Kansu, Leyla; Aydin, Erdinc; Gulsahi, Kamran
Benign paroxysmal positional vertigo is one of the most common types of vertigo caused by peripheral vestibular dysfunction. Although head trauma, migraine, long-term bed rest, Ménière disease, viral labyrinthitis, and upper respiratory tract infections are believed to be predisposing factors, most cases of benign paroxysmal positional vertigo are idiopathic. Ear surgery is another cause, but after non-otologic surgery, attacks of benign paroxysmal positional vertigo are rare. We describe thr...
Jan 1, 2018 ... Uncommon Pathogen Bacillus Cereus Causing Subdural Empyema in a Child. Prastiya Indra Gunawan1*, Leny Kartina1, Dwiyanti Puspitasari1, Erny Erny2. OPEN ACCESS ... secondary to middle ear infection, meningitis, brain surgery, ... classic clinical syndrome is an acute febrile illness punctuated by.
Cappell, Sylvain; Rosenberg, Jonathan
Surgery theory, the basis for the classification theory of manifolds, is now about forty years old. There have been some extraordinary accomplishments in that time, which have led to enormously varied interactions with algebra, analysis, and geometry. Workers in many of these areas have often lamented the lack of a single source that surveys surgery theory and its applications. Indeed, no one person could write such a survey. The sixtieth birthday of C. T. C. Wall, one of the leaders of the founding generation of surgery theory, provided an opportunity to rectify the situation and produce a
Cappell, Sylvain; Rosenberg, Jonathan
Surgery theory, the basis for the classification theory of manifolds, is now about forty years old. The sixtieth birthday (on December 14, 1996) of C.T.C. Wall, a leading member of the subject''s founding generation, led the editors of this volume to reflect on the extraordinary accomplishments of surgery theory as well as its current enormously varied interactions with algebra, analysis, and geometry. Workers in many of these areas have often lamented the lack of a single source surveying surgery theory and its applications. Because no one person could write such a survey, the editors ask
Mendicute, J; Orbegozo, J; Ruiz, M; Sáiz, A; Eder, F; Aramberri, J
To evaluate cases and results of keratomycosis that developed after cataract surgery. Hospital de Guipúzcoa, San Sebastián, Spain. This retrospective study comprised 8 patients who developed keratomycosis soon after cataract surgery. Culture analysis revealed 7 cases of Aspergillus fumigatus and 1 of Aspergillus flavus. After medical treatment with antifungal agents, 6 cases resolved and 2 required evisceration. The presence of fungi in corneal ulcers that develop after cataract surgery should be considered. Initiation of early treatment determines the prognosis. Among the therapeutic options, collagen shields soaked in amphotericin B may be effective.
Springborg, Henrik; Istre, Olav
potential benefits. Theoretically, cosmetic outcomes, postoperative pain and complication rates could be improved with use of single site surgery. This study describes introduction of the method in a private hospital in Denmark, in which 40 patients have been treated for benign gynecologic conditions......LESS, or laparo-endoscopic single site surgery, is a promising new method in minimally invasive surgery. An increasing number of surgical procedures are being performed using this technique, however, its large-scale adoption awaits results of prospective randomized controlled studies confirming...
Baretta, Giorgio Alfredo Pedroso; Marchesini, João Batista; Marchesini, João Caetano Dallegrave; Brenner, Sérgio; Sanches, Maria Elize Rocha
RACIONAL: As anemias ferropriva, perniciosa e megaloblástica são comuns após procedimentos bariátricos como o bypass e as derivações biliopancreáticas. As principais causas devem-se ao desvio duodenal e do jejuno proximal do trânsito alimentar e, em menor grau, às úlceras anastomóticas. Entretanto a dieta pobre em nutrientes, a suplementação vitamínica inadequada, medicamentos, uso de álcool e neoplasias devem ser lembrados. RELATO DOS CASOS: Os autores relatam dois casos de pacientes pós-pro...
von Soest, Tilmann; Kvalem, Ingela Lundin; Roald, Helge Einar; Skolleborg, Knut Chr
There are few data on the frequency of cosmetic surgery among Norwegian women. A random sample of 2000 Norwegian women aged 22 to 55 received a questionnaire on cosmetic surgery, demographic data, self-esteem, and to what extent people around them accepted cosmetic surgery. The response rate was 46% (907 women). Of these, 7.7% indicated that they had undergone cosmetic surgery, while 22.6% wished to do so. Other people's degree of acceptance predicted both the wish to undergo cosmetic surgery and already conducted surgery. Low self-esteem was correlated with a wish to undergo surgery, though women who had done surgery had no lower self-esteem than non-patients. Although the response rate was relatively low, this study gives the first reliable data on the frequency of cosmetic surgery in Norway. The results indicate that other people's degree of acceptance of cosmetic surgery is a predictor of such surgery being chosen.
Nevola Teixeira, Luiz Felipe; Sandrin, Fabio
Breast cancer is the disease which causes the greatest concern among women worldwide, with an estimated 1,152,161 new cases each year. The improvement of surgical techniques, neoadjuvant and adjuvant treatment enhance the survival time and recovery of these patients. As surgery is the first choice for the treatment of breast neoplasms reconstructive surgery has become an important procedure helping to reconstruct the mutilation after radical or conservative breast surgery. The objective of this article is to review the scientific literature and examine the available data regarding the role of physiotherapy in patients who undergo plastic reconstruction after oncological breast surgery, including suggestions on how physiotherapy could be applied in that population. Our review was obtained by searching the PubMed (National Library of Medicine, USA) and LILACS (Latin American and Caribbean Health Sciences) databases. Terms applied concerned physiotherapy and breast reconstructive surgery. The time of limit for our search was from 1995 until the present date. Fourteen articles were included in our review that matched our search criteria. Physiotherapy is a field that still needs evidence based on daily routine and studies in the oncological physiotherapy field. Evaluation should be standardized and rehabilitation techniques used are empirical and should be researched in patients who undergo plastic reconstruction after breast surgery. The lack of post-surgery exercise protocols makes it difficult to analyse the patient's evolution and makes it a challenge to investigate the true role of physiotherapy in this population.
González Enguita, C; Calahorra Fernández, F J; Cabrera Pérez, J; García Cardoso, J; Rodríguez-Miñón Cifuentes, J L; García de la Peña, E; Vela Navarrete, R
Today, the issue about kidney and ureteral stone and their management is based on ESWL (Extracorporeal Shock Wave Lithotripsy) like singly or as a part of combination therapy. In some cases, endoscopic procedures (URS, PNL) with contact lithotripsy, is the first-line treatment. Retroperitoneoscopic is a therapeutical option in some hospitals. Open stone surgery is now drastically reducing and the endoscopic and extracorporeal methods are increasing, overcoat ESWL in those hospitals who has an own lithotripter. The optimal results of non-invasive procedures, and the ESWL advantages for the patients (outpatient and anesthesia-free treatment, decreased morbidity,...), has caused limited annual indications of open surgery for stone disease even a complete disappearance in many center. The Stone and Lithotripsy Unit of "Jiménez Díaz" Foundation (FJD) (Madrid), who has an own lithotipter (Modulith SL 20, STORZ) make an evaluation of 54 patients treated with open surgery (1990-2000) in order to reflect on the indications. Nephrectomy for serious paremquimal lithiasic lesions (complicated pyelonefhritis, xantogranulomatosis....) is not included. The open surgery techniques for stone diseases were the classic according to every case: pielolithotomy (simple or extended +/- infundibulolithotomy), anatrophic nephrotomy, ureterolithotomy,.... At the same time it should be resolved those anomalous structures or obstruction associated to the stone disease (congenital hydroneprosis, ureterocele,...). Now days are difficult cases of stone diseases to be managed for any methods included open surgery. It's the renal complex stone. Of course, surgery is the best option, the more effectively choice. When endoscopic procedures (URS, NPL) fall and the stone is synthomatic must be operated. When they are serious situation (septic shock, complications derived from the others methods,...). It's necessary an urgent and effectively treatment and it's the open surgery. Open surgery is
Mazda K Turel
Conclusions: MIS surgery provides an opportunity for early pain relief in patients with discitis, osteomyelitis, spondylodiscitis, and/or epidural abscess by directly addressing the primary cause of pain. MIS surgery for discitis provides a higher diagnostic yield to direct antibiotic treatment. MIS surgery results in good long-term recovery.
Videler, Ward J. M.; Wreesmann, Volkert B.; van der Meulen, Freerk W.; Knegt, Paul P.; Fokkens, Wytske J.
OBJECTIVES: Endoscopic sinus surgery (ESS) is considered to be the golden standard for surgery in patients with chronic rhinosinusitis and nasal polyposis. However, there is still a small group of patients unresponsive despite repetitive surgery. Radical surgery aimed at reduction of the
Piras, Mauro; Delbon, Paola; Conti, Adelaide; Graziano, Vincenzo; Capasso, Emanuele; Niola, Massimo; Bin, Paola
Cosmetic surgery is one of the two branches of plastic surgery. The characteristic of non-necessity of this surgical speciality implies an increased severity in the evaluation of the risk-benefit balance. Therefore, great care must be taken in providing all the information necessary in order to obtain valid consent to the intervention. We analyzed judgments concerning cosmetic surgery found in national legal databases. A document of National Bioethics Committee (CNB) was also analyzed. The receipt of valid, informed consent is of absolute importance not only to legitimise the medical-surgical act, but it also represents the key element in the question concerning the existence of an obligation to achieve certain results/use of certain methods in the cosmetic surgery.
Tzur, Tamar; Sheiner, Eyal
Recent research has put the spotlight on two different aspects of pregnancy after bariatric surgery: safety of the mother and fetus, and the procedure's effectiveness in preventing the complications surrounding reproduction and pregnancy often seen in the obese woman. To evaluate the pregnancy outcome foLlowing bariatric surgery. Although there are severaL reports documenting poor perinatal outcomes and late surgical complications during pregnancies subsequent to bariatric surgery, systematic studies have generaLLy not proven such an association. Pregnancy after bariatric surgery appears to be safe, and in general perinatal outcome is better when compared to pregnancies of obese women. Providers should be familiar with potential complications related to postoperative pregnancies and be prepared to provide appropriate interventions such as nutritional supplementation and band adjustment when necessary.
... regular exercise has family members who will provide emotional and practical support (like driving to every doctor's visit or buying healthy food ) Preparing for Gastric Sleeve Surgery Preparing for this ...
... care - open Images Breast lift (mastopexy) - series Breast reduction (mammoplasty) - series Breast augmentation - series References Maxwell GP, Gabriel A. Breast augmentation. In: Neligan PC, ed. Plastic Surgery . 3rd ed. Philadelphia, PA: Elsevier Saunders; 2013: ...
... symptoms, such as hot flashes and vaginal dryness Depression or anxiety Heart disease Memory problems Decreased sex drive Osteoporosis Premature death Taking low doses of hormone replacement drugs after surgery and until about age ...
Annals of Pediatric Surgery. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 10, No 1 (2014) >. Log in or Register to get access to full text downloads.
Pepe, Franco; DE Luca, Francesco; Stracquadanio, Mariagrazia; Garraffo, Claudia; Santonocito, Veronica C; Privitera, Agata
Pregnancy after bariatric surgery has some peculiarities related to obesity, type of surgery, amount of weight loss, time elapsed from the surgery and adherence to medical prescriptions. Pregnant woman is at risk of nutritional deficiencies and it is unclear whether there is an increased incidence of intestinal complications during pregnancy after bariatric surgery and whether this kind of complications are more frequent during cesarean section. The fetus is at high risk of prematurity and fetal growth restriction, but they seem not at increased risk of birth defects (DTN) except in individual cases of folic acid deficiency (DTN) or vitamin K defect (similar abnormalities in patients receiving oral anticoagulants). In addition, the incidence of gestational diabetes and hypertension results to be decreased. Other postnatal outcomes from possible epigenetic modifications need to be evaluated in the long-term postnatal follow-up.
... quality of life than someone who is normal weight. Bariatric surgery results in highly significant improvement in psychosocial well- ... affecting an individual’s weight, such as psychological issues. Weight gain generally occurs when there is an energy imbalance ...
... page: //medlineplus.gov/ency/patientinstructions/000440.htm Deep breathing after surgery To use the sharing features on ... way to do so is by doing deep breathing exercises. Deep breathing keeps your lungs well-inflated ...
Full Text Available ... and teeth. Surgery can improve chewing, speaking and breathing. While the patient's appearance may be dramatically enhanced ... make the lips meet without straining Chronic mouth breathing Sleep apnea (breathing problems when sleeping, including snoring) ...
Fernandes, Julio Wilson; Metka, Susanne
The roots of science and art of plastic surgery are very antique. Anatomy, drawing, painting, and sculpting have been very important to the surgery and medicine development over the centuries. Artistic skills besides shape, volume, and lines perception can be a practical aid to the plastic surgeons' daily work. An overview about the interactions between art and plastic surgery is presented, with a few applications to rhinoplasty, cleft lip, and other reconstructive plastic surgeries. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
... very safe, some people choose to use a method called autologous blood donation. Autologous blood is blood donated by you, which you later receive if you need a transfusion during or after surgery. You can have blood ...
Comparative efficacy of amoxicillin/clavulanic acid and levofloxacin in the reduction of postsurgical sequelae after third molar surgery: A randomized, double blind, clinical trial in a Nigerian University Teaching Hospital.
... 简体中文) Expand Section Biopsy - 简体中文 (Chinese, Simplified (Mandarin dialect)) Bilingual PDF Health Information Translations Getting Your Skin Ready for Surgery - 简体中文 (Chinese, ...
... Coronary Artery Bypass Surgery - 简体中文 (Chinese, Simplified (Mandarin dialect)) Bilingual PDF Health Information Translations Pacemaker - 简体中文 (Chinese, Simplified (Mandarin dialect)) Bilingual PDF ...
... After Total Joint Replacement - 简体中文 (Chinese, Simplified (Mandarin dialect)) Bilingual PDF Health Information Translations Home Care Instructions After Surgery - 简体中文 (Chinese, Simplified ( ...
Full Text Available ... can also invite bacteria that lead to gum disease. Click here to find out more. Who We ... Injury / Trauma Surgery Obstructive Sleep Apnea (OSA) Oral, Head and Neck Pathology TMJ ...