Expanded use of transconjunctival orbitotomy in management of different orbital tumors at different locations

2020 ◽  
pp. 112067212096873
Author(s):  
Ahmad A Mohammad ◽  
Ahmed A Abo-Ghadir ◽  
Ihab S Othman ◽  
Mahmoud Abdel-Radi ◽  
Abd El-Nasser A Mohammad

Purpose: To assess the surgical outcomes of transconjunctival approach in management of different orbital tumors at different locations. Methods: This prospective, non-comparative, clinical interventional study was conducted in the period between March 2017 and January 2020 and included 61 patients with histologically proved orbital tumors. In all cases, a conjunctival incision near the fornix was made depending on the tumor location as revealed by CT or MRI. A traction suture was applied to one or two relevant recti muscles to guide the globe toward the desired direction. Blunt orbital dissection was made toward the tumor until exposing its anterior surface. The procedure was considered successful if the predetermined decision (total excision with improved clinical manifestations for benign and biopsy for diagnosis in malignant tumors) was achieved without causing permanent complications. The procedure was considered a failure if the predetermined decision was not achieved or if permanent complications developed. Results: The patients were divided into: Group A of 47 patients (77.05%) with benign tumors and Group B of 14 patients (22.95%) with malignant tumors. The overall success rate of the approach was 98.36% (60 out of 61 patients), while failure occurred in one case (1.64%). Conclusions: The transconjunctival orbitotomy is an excellent approach to manage different tumors at different orbital locations with rapid recovery and maximum cosmetic results. It is the only approach that can access intra-conal, mid-orbital tumors whatever their relation to the optic nerve without crossing it.

2007 ◽  
Vol 64 (10) ◽  
pp. 691-696 ◽  
Author(s):  
Zorica Stanojevic ◽  
Biljana Djordjevic ◽  
Danijela Zivanovic

Background/Aim. Ovary is the organ of the female reproductive system most commonly affected by metastases. The aim of the study was to determine the frequency and features of metastatic ovarian tumors (MOT) depending on the site of the primary malignant tumor. Methods. The study group consisted of 488 patients with histopathologically confirmed ovarian cancers treated at the Clinic of Oncology, Clinical Center Nis, in the period from 1 January 1998 to 31 December 2005. MOT were found in 41 patients. Regarding the site of the primary malignant tumor, those with secondary ovarian tumor were divided into two groups: group A - primary malignant tumor involving the genital organs (n = 30) and group B - primary malignant tumor of extragenital origin (n = 11). Results. MOT were confirmed in 8.40% (41/488) of the patients. Secondary ovarian malignancies were the consequence of endometrial carcinoma spreading in 73.17%, breast carcinoma in 19.51%, stomach carcinoma in 4.88% and colon carcinoma in 2.44% of the cases. No significant differences were found between the group A and group B by the factors of age, body mass index, parity and menopausal status. Contrary to the group A, metastatic tumors in the group B patients were more commonly asymptomatic (p < 0.001), bilateral (p < 0.05), with larger ovarian diameter (p < 0.05), associated with ascites (p < 0.001) and abdominal metastases (p < 0.01), all of statistical significance. Conclusions. Metastatic tumors made up 8.40% of ovarian neoplasmas. With non-genital primary tumors, secondary ovarian deposits were frequently asymptomatic, bilateral, associated with larger ovarian diameter, ascites and abdominal metastatic deposits, compared to malignant tumors of genital origin.


Author(s):  
Sathya Narayanan Rajendran ◽  
Sukanya Mathupal Gurusamy

<p class="abstract"><strong>Background:</strong> Psoriasis is an immunologically mediated inflammatory dermatosis presenting with extremely variable clinical manifestations ranging from indolent lesions to life threatening forms of pustular and erythrodermic psoriasis. Palmoplantar psoriasis present as hyperkeratotic scaly plaques with fissures and can be managed with different treatment forms. This study was done to compare the efficacy between topical and systemic treatment options.</p><p class="abstract"><strong>Methods:</strong> The study was conducted in a tertiary level teaching hospital after ethical committee clearance. Fifty patients with palmoplantar psoriasis were allocated into the two groups using simple random sampling. PPPASI scoring was calculated to assess the extent of involvement. Patients in Group A were prescribed calcipotriol with clobetasol propionate ointment. Group B patients were given tablet methotrexate.<strong></strong></p><p class="abstract"><strong>Results:</strong> Twenty eight patients were males M: F of 1.27: 1. Mean age was 36. Mean duration of illness was eleven months. Most of these patients were manual laborers. 32 patients had lesions over both palms and soles, 9 over palms alone and 9 involving soles alone. Mean PASI reduction at 16 weeks was seen maximum with methotrexate. Compliance was comparatively good with methotrexate than topical. Though mean PASI reduction and compliance was good, relapse rates were higher with methotrexate in our study.</p><p class="abstract"><strong>Conclusions:</strong> There was no significant change in clinico-epidemiology and presentation of palmoplantar psoriasis. Methotrexate was observed to be the more efficacious modality in treating palmoplantar psoriasis.</p>


Author(s):  
Lehai Zhang ◽  
Shifu Wang ◽  
Qian Ren ◽  
Junjie Yang ◽  
Yanqin Lu ◽  
...  

AbstractIn the epidemic evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the issues of mutation, origin, typing and the effect of mutation on molecular detection remain to be unrevealed. In order to identify the evolutionary relationship of SARS-CoV-2 and evaluate the detection efficiency of primers that are currently used in different countries, we retrieved genomic sequences of 373 SARS-CoV-2 strains from multiple databases and performed genome-wide variation analysis. According to the nucleotide C28144T variation, the SARS-CoV-2 can be divided into group A (117 strains) and group B (256 strains). The spike protein gene (S gene) coding region 1841 (total 23403) A1841G, formed a B1 subgroup (40 strains) in group B, of which 30 strains were from European and American countries in March (especially Washington, USA). These mutations are likely to be influenced by the environment or the immunization selection pressure of different populations. Although the mutation is not in the receptor binding region (RBD) and alkaline cleavage region, it may also affect the ability of transmission and pathogenicity; however, the significance is not yet clear. As the ratio of A / B strains in the epidemic months showed an increasing trend (0.35: 1 in January, 0.62: 1 in February and 0.76: 1 in March), it seems that the transmissibility of group A strains becomes stronger with time. Based on the variation of 11 nucleotide sites during the epidemic process, it is speculated that the Washington strain is more like an ancestor type, and the Wuhan strain is the offspring of the group A virus strain. By comparing the detection capabilities of primers in different countries, the SARS-CoV-2 nucleotide variation may only affect molecular detection of very few strains. The differences in the transmissibility, pathogenicity and clinical manifestations of different types of strains require further investigations.


2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e15153-e15153
Author(s):  
Daniela Pezzutti DOMINGUES Armentano ◽  
Mariana Ribeiro Monteiro ◽  
Raphael Araujo ◽  
Renata Arakelian ◽  
Paula Freire Cardoso ◽  
...  

e15153 Background: Right and left sided colon cancers (RC, LC) differ with respect to biology and response to therapy. Several retrospective analyses have assessed the clinical effect of epidermal growth fator receptor (EGFR) targeted agents in patients with metastatic CRC (mCRC) according to the primary tumor location. Differentiating only right from left. But can in the LC responses differ according to the distance from the anal verge (DAV)? Methods: Exploratory retrospective analyses was planned to evaluate if LC responses differ according to the DAV. LC was defined as tumors originating anywhere from the distal rectum to the left colic flexure (splenic flexure). DAV was describe in cm measured by previous to surgery or treatment, colonoscopy, CT or MRI. Patients were divided for analysis purposes in two groups: Group A (tumors above 12cm from de anal verge), Group B (tumors below 12cm from the anal verge). Results: We retrospectively evaluated 29 patients with left metastatic colorectal cancer treated with anti-EGFR therapy as part of their treatment at the Paulistano Hospital -São Paulo from 2011 to 2018. Median population age 51.8 years (48.5-62.3). Median DAV 14.5 (4.6-25 cm). Median follow-up 12.8 months. No significant difference on stable and partial response rate was detected (Group A 43.7% vs Gropup B 56.3%), p=0.211. Long-rank test with a median pFS 8,5 meses and a PFS at 6 months of 66.7 vs 78,8 (Group A and Group B respectively ), p=0.901. Two-year OS was 58.4 % in Group A and 100% in Group B, p=0.17. Conclusions: Although no significant diferences were detected, responses rates were numerically higher in patients with tumors located below 12 cm from the anal verge. Further studies are needed to evaluate the association between response and DAV.


Author(s):  
J.R. Vijay Kumar ◽  
H.S. Natraj Setty ◽  
M. Jayaranganath ◽  
C.N. Manjunath

AbstractBackgroundPulmonary Arterial Hypertension (PAH) carries a poor prognosis in both adult and pediatric patients. It is a life-threatening condition in newborns. Current recommendations advocate the use of targeted monotherapy as a first-line approach for the treatment of Persistent Pulmonary Hypertension of the Newborn (PPHN). In case of an inadequate clinical response to treatment, an addition of a second or third agent is considered. PAH is usually managed with a phosphodiesterase 5 inhibitor or an endothelin receptor blocker. There are limited pediatric studies that address questions like which class of therapy should be initiated first or if a combination should be initiated together. With this background, the present study was initiated to compare the efficacy, safety, and tolerability of bosentan as an adjuvant to sildenafil and sildenafil alone in PPHN.ResultsA total of 40 patients were enrolled in the study. Out of them, 26 were males (65%) and 14 were females (35%). PPHN was most commonly seen in the 29 (72.5%) of participants with a history of first order birth. Mean duration of symptoms was 14.05 ± 2.06 days. The participants were randomized to two groups. Group A consisted of total 25 participants that received both bosentan and sildenafil and group B had 15 participants that received sildenafil alone. Both groups were comparable in terms of birth weight and present weight, consanguinity, and mode of delivery. Efficacy was determined by the reduction in mean baseline Pulmonary Artery Systolic Pressure (PASP). PASP in group A was 75.56 ± 10.62 mm Hg and in group B was 64.86 ± 12.25 mm Hg which was not statistically significant (P > 0.05). PASP on the third and seventh day in group A were 43.72 ± 8.63 and 24.47 ± 3.52 mm Hg compared to 42.28 ± 9.43 and 27.276 ± 8.38 respectively in group B which was statistically significant (P < 0.05).There were two deaths each in both groups. Two participants in Group A developed liver function abnormalities. None of the participants in Group B had adverse effects.ConclusionMost common clinical manifestations were nonspecific. Cardiovocal syndrome was common in PPHN. We conclude that oral sildenafil treatment is a safe, simple and effective treatment for persistent pulmonary hypertension in newborn. Combination of bosentan with sildenafil is more effective and safe in reducing pulmonary artery (PA) pressures in high-risk patients with PPHN.


2020 ◽  
Author(s):  
Sara Manti ◽  
Federica Filosco ◽  
Giuseppe Fabio Parisi ◽  
Giuseppe Germano Finocchiaro ◽  
Maria Papale ◽  
...  

Abstract Background. Despite to PFAPA syndrome is considered a benign and self-limited condition in childhood its impact on patients and families can be remarkable in many cases. Currently, the therapeutic options for managing are non-specific and no consensus exists about the best treatment to use. Pidotimod has been suggested as a new potential treatment in PFAPA syndrome for its immunodulatory effects. We conducted a preliminary, prospective, controlled, open, cross-over trial to assess the efficacy and the safety of Pidotimod in the treatment of children with PFAPA syndrome. Methods. 22 children with PFAPA syndrome were randomly allocated to treatment with pidotimod (with 2 vials of 400mg daily) in combination with betamethasone 0.5-1 mg on need, based on parents/caregivers' decision (group A) or betamethasone 0.5-1mg on need, based on parents/caregivers' decision (group B). Each treatment period was for 3 months (Phase 1), after that patients were switched to the other arm for other 3 months (Phase 2). Efficacy was expressed in terms of number of episodes of fever, pharyngitis, or aphthous stomatitis, as well as the additional use of betamethasone on need. Safety and tolerability of the Pidotimod were evaluated on the basis of the number and type of adverse events (AEs) recorded during the treatment.Results. Patients receiving Pidotimod and use betametasone showed a significant decrease in frequency of fevers (p=0.002); number of episodes of pharyngitis (p=0.049); aphthous stomatitis (p=0.036) as well as the betamethasone use on need (p=0.007). Overall, 19/22 (86.4%) showed benefits from Pidotimod administration. The safety profile of Pidotimod was excellent as no serious adverse events have been reported in the treated groups.Conclusions. We firstly showed that high dosage of Pidotimod could be an effective and safe to reduce the PFAPA attacks in children.


PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0243347
Author(s):  
Yujuan Han ◽  
Zujin Luo ◽  
Wenliang Zhai ◽  
Yue Zheng ◽  
Huan Liu ◽  
...  

The current study investigated the clinical manifestations and outcomes of different age groups of patients with overseas imported COVID-19. In total, 53 COVID-19 patients admitted to the designated Beijing Xiaotangshan Hospital between March 16 and April 15 of 2020 were included. Based on the percentage of disease aggravation during hospital stay according to CT, the patients were divided into two groups: ≤40 years (group A; n = 41) and >40 years (group B; n = 12). The demographic data, epidemiological history, disease courses, potential complications, clinical symptoms, lab indices, chest CT outcomes, treatment protocols and turnovers of the two groups were compared. According to clinical typing, compared with group A, group B had a significantly greater proportion of the common type of COVID-19 (P<0.05) and greater comorbidity of type 2 diabetes (P<0.001). The two groups presented significantly different lab indices. Group B showed significantly more frequent CT abnormalities, with greater proportions of multiple lesions and bilateral lung involvement (P<0.05). During hospitalization, group B had a greater proportion of disease aggravation according to CT (P<0.01). Compared with group A, group B received a significantly greater proportion of antiviral therapy and presented a significantly greater occurrence of adverse drug reactions (P<0.05). The two groups did not significantly differ in time from admission to clinical symptom improvement or from disease onset to negative outcomes according to nucleic acid testing, the appearance of IgG or the appearance of IgM. They also did not significantly differ in length of stay. Older imported COVID-19 patients, particularly those with type 2 diabetes, showed a broader pulmonary extent and faster development of the disease, more severe pathogenetic conditions and a greater risk of developing a critically severe type. Increased attention should be given to this population in clinical practice.


2020 ◽  
Vol 2020 ◽  
pp. 1-5
Author(s):  
Hong-Shiue Chou ◽  
Chih-Hsien Cheng ◽  
Hao-Chien Hung ◽  
Jin-Chiao Lee ◽  
Yu-Chao Wang ◽  
...  

Background. A combination of antihepatitis B immunoglobulin and antiviral agents is the most common regimen for prophylaxis of hepatitis B recurrence after liver transplantation. However, hepatitis B recurrence still happens. The significance of hepatitis B recurrence is less mentioned. Materials. Forty-eight of the 313 hepatitis B liver transplant recipients having hepatitis B recurrence were included in this study. The patients were divided into group A, the patients transplanted for hepatitis B-related liver failure, and group B, the patients transplanted for hepatitis B-related cirrhosis and HCC. The clinical manifestations after hepatitis B recurrence were recorded. Results. Among the 48 patients with hepatitis B recurrence, 23 patients were in group A and 25 patients in group B. The age was 51.6±9.4 years in group A and 52.8±6.4 in group B (p=0.869). The MELD score prior to transplantation was 23.1±9.9 in group A patients and 12.9±5.6 in group B patients (p<0.001). The median (interquartile) interval from transplantation to hepatitis B recurrence was 10 (2-19) months for group A patients and 13 (8.5-35) months for group B patients (p=0.051). After hepatitis B recurrence, the liver function was almost normal in both groups. In group B patients, 10 patients had HCC recurrence with 7 of 10 patients having hepatitis B recurrence earlier than HCC recurrence. The interval between hepatitis B and HCC recurrence was 1 to 15 months. The 1-, 3-, and 5-year survival rates were 82.6%, 73.9%, and 69.0%, respectively, for group A patients and 96%, 76%, and 68%, respectively, for group B patients (p=0.713). Conclusion. The patients have uneventful liver function under antiviral agent while hepatitis B recurred. For the patients having HCC prior to transplantation, close monitoring of HCC recurrence is necessary if hepatitis B recurs.


2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 484-484
Author(s):  
Taikan Yamamoto ◽  
Kouichirou Miyashita ◽  
Ken Shimada ◽  
Takashi Sekikawa ◽  
Yu Uto ◽  
...  

484 Background: Gastric outlet obstruction (GOO) is a late complication of advanced and metastatic malignant tumors. Self-expanding metal stent (SEMS) placement is a safe and effective palliative treatment for patients with GOO. In general, the median survival time after SEMS placement for GOO is approximately 90 days, and advanced chemotherapeutic treatment could further improve prognosis. Methods: This retrospective study aimed to analyze the efficacy of chemotherapy after SEMS placement on improvement of oral intake and survival time. Eight patients with symptomatic malignant GOO were treated by SEMS placement in our hospital. Surgical bypass could not be performed due to severe advanced malignant tumors. Patients were classified into two groups depending on whether they received chemotherapy after SEMS placement. Group A included five patients who were treated with palliative therapy alone (median age: 72 years; cases 1, 2, 3, and 4 with advanced gastric cancer, and case 5 with advanced pancreatic carcinoma). Group B included three patients who were treated with palliative therapy, followed by chemotherapy (median age: 68 years; case 6 with advanced pancreatic cancer treated with gemcitabine chemotherapy; case 7 with advanced gastric carcinoma treated with TS-1 and paclitaxel chemotherapy; and case 8 with duodenal stenosis due to advanced colonic carcinoma treated with irinotecan and cetuximab chemotherapy after SEMS placement). We estimated the gastric outlet obstruction scoring system (GOOSS ; no oral intake: 0; only liquids: 1; soft solids: 2; low-residue or full diet: 3) and survival time as the main outcomes. Results: SEMS placement using endoscopy was successful in all cases. No complications occurred after the procedure. Performance status did not change after SEMS placement. GOOSS improved from 0 to 1 in group A and from 0 to 2 in group B. Median survival time was 68 days in group A and 188 days in group B. We considered chemotherapy after SEMS contributed lifetime. Conclusions: Our study findings indicate that SEMS placement is a safe and effective method for managing malignant GOO and that chemotherapy after SEMS placement can improve diet intake and prognosis.


2017 ◽  
Vol 6 (3) ◽  
pp. 56 ◽  
Author(s):  
Md. Samiul Hasan ◽  
Ashrarur Rahman Mitul ◽  
Sabbir Karim ◽  
Kazi Md Noor-ul Ferdous ◽  
Kabirul Islam

Background: Meconium ileus is a common cause of neonatal intestinal obstruction. Various surgical procedures are in practice for uncomplicated meconium ileus. Bishop Koop ileostomy allows distal passage of gut content and uses the distal absorptive area. T tube ileostomy avoids the need for gut resection and formal closure of stoma. The aim of this prospective interventional study was to compare the outcome of T-tube ileostomy and Bishop Koop ileostomy for the treatment of uncomplicated meconium ileus.Materials and methods: It was a prospective interventional study from January 2015 to December 2016. Patients were randomly assigned to the T-tube ileostomy group (group A) and Bishop Koop ileostomy group (group B). The patients were followed up for 6 weeks post-operatively. Surgical outcomes between the two groups were compared.Results: The age range of the patients was 1 to 7 days; majority of the patients were males. Mean operation time of group A (60.76±5.81 minutes) and group B (87.05±6.49 minutes) showed significant difference (p =0.0001). After operation, mean time to start bowel movements in group A (4.90±1.41days) and group B (6.53±2.58 days) showed significant difference (p= 0.020). Times to establish oral feeding, irrigation tube removal and postoperative complications showed no significant difference. All patients that survived in the group B required formal stoma closure, while in the group A stomas closed spontaneously. One patient in the group A had intraperitoneal leakage leading to mortality after second operation. Four patients had leakage in the group B; 2 of them died.Conclusions: T-tube ileostomy was found as an effective and safe procedure for the management of uncomplicated meconium ileus.


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