Advances in the approach to treatment of bilateral retinoblastoma: 26-year experience.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e22009-e22009 ◽  
Author(s):  
Rejin Kebudi ◽  
Samuray Tuncer ◽  
Sema Bay Buyukkapu ◽  
Serra Sencer ◽  
Omer Gorgun ◽  
...  
Keyword(s):  
Survival Rate ◽  
Late Effects ◽  
Treatment Decision ◽  
Tumor Burden ◽  
Treatment Modalities ◽  
Second Cancer ◽  
Bilateral Retinoblastoma ◽  
Group A ◽  
Contralateral Eye ◽  
Group B

e22009 Background: Bilateral retinoblastomas (BRBS) comprise 25 % of all RBS. Treatment decision depends on tumor burden, potential for vision, status of the contralateral eye. As the survival rate in retinoblastoma has increased, ocular salvage and late effects has become an important issue. The aim of the study is to evaluate the demographic features, treatment modalities, and late effects in BRBS. Methods: BRBS treated in Istanbul University, Oncology Institute and Opthalmology Department between 1990-2016 were retrospectively evaluated. All patients were multidisciplinarily evaluated for chemotherapy (chemoreduction /adjuvant), local opthalmologic therapies (transpupillary thermotherapy, cryotherapy, plaque), radiotherapy, enucleation. The chemotherapy (CT) protocol used had vincristine, cisplatin, etoposide, cyclophosphamide until 2009, and vincristine, etoposide, carboplatin since then. Since 2011, intraarterial, intravitreal CT was also used. Results: 114 BRBS (228 eyes) (56 male, 58 female) with a median age of 9 months (20days-42 mo.) were evaluated. Three had extraocular disease, two trilateral RBS. Seventeen had history of retinoblastoma in their families. According to ICRB classification, there were 67 eyes in group E, 43 group D, 27 group C, 45 group B, and 19 group A. Enucleation was done in 68 (30%) eyes, mostly group E. During 1990-2000, 23/26 patients underwent enucleation, whereas 45/88 underwent enucleation after 2000. Radiotherapy was used for 30 eyes, most before 2000. Bone and soft tissue deformities and cataracts were observed in irradiated patients. Five patients had a second cancer (4 sarcomas, 1 meningioma) at a median of 11 years, four in irradiated sites. The 5 yr survival was 93.5%, 9 patients died, 4 due to second cancer. Conclusions: As the survival rate in intraocular BRBS has increased, ocular salvage and late effects have gained importance. Chemoreduction (systemic, intraarterial) and local ophtalmic therapies enable preservation of vision in most group A, B, C tumors and some D tumors. Most group E tumors require enucleation. Radiotherapy is not used in most RBS in the last decade. Intra-arterial chemotherapy is promising in maintaining ocular salvage.

A Study on Frozen Shoulder and its clinical management through Nasaapana and Nasya

2016 ◽  
Vol 1 (1) ◽  
Author(s):  
Praveenkumar H. Bagali ◽  
A. S. Prashanth
Keyword(s):  
Medical Science ◽  
Frozen Shoulder ◽  
Signs And Symptoms ◽  
Treatment Modalities ◽  
Animal Kingdom ◽  
Shoulder Joints ◽  
Group A ◽  
Group B

The unique position of man as a master mechanic of the animal kingdom is because of skilled movements of his hands and when this shoulder joints get obstructed, we call it as Apabahuka (Frozen shoulder), we do not find satisfactory management in modern medical science. Various effective treatment modalities have been mentioned which reverse the pathogenesis, Shodhana is advised initially followed by Shamana therapies. In the present study 30 patients were selected incidentally and placed randomly into two groups A and B, with 15 subjects in each group. Group A received Amapachana with Panchakola Churna, Jambeera Pinda Sweda and Nasya Karma. Group B received Amapachana with Panchakola Churna, Jambeera pinda Sweda and Nasaapana. In both the groups two months follow up was done. Both groups showed significant improvement in the signs and symptoms of Apabahuka as well as the activities of daily livings, thereby improving the quality of life of the patients. Nasya Karma and Nasaapana provided highly significant results in all the symptoms of Apabahuka. In the present study as per the clinical data, Nasaapana is found to be more effective than Nasya Karma.

Blind Comparative study between Silver nanoparticles dressings and Standard Moist Wound Dressings (SMWD) in management of diabetic foot ulcers

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Amr Abdelaal ◽  
Mostafa Soliman ◽  
Hany Rafik ◽  
Mohamed Emam ◽  
Mohamed Mahmoud Mohamed Elsadek
Keyword(s):  
Silver Nanoparticles ◽  
Diabetic Foot ◽  
Wound Dressing ◽  
Treatment Modalities ◽  
Controlled Study ◽  
Foot Ulcers ◽  
Diabetic Patients ◽  
Diabetic Foot Ulcers ◽  
Group A ◽  
Group B

Abstract Background Diabetic foot ulcers (DFUs) are the main cause of hospitalization in diabetic patients and they are considered a major worldwide health problem. Thus, there is a need to evaluate various treatment modalities. In this study we will assess the clinical efficacy of Silver nanoparticles dressing vs Standard Moist Wound Dressing (SMWD) in management of diabetic foot ulcers. Objective To compare wound outcome, limb salvage, healing time of diabetes related foot ulcers and cost effectiveness in terms of duration of hospital stay between Silver nanotechnology dressings and Standard moist wound therapy (SMWT) in management of diabetic foot ulcers. Patients and Methods This is a prospective randomized controlled study involving 34 patients with active diabetic foot ulcers, in a high volume tertiary referral vascular center. They were divided into 2 groups: 17 patients (group A) were prescribed SMWD and the other 17 patients (group B) received Silver nanoparticles wound dressing. Results Our study correlates with the study conducted by K.Suhas et al. which had observed that Silver nanoparticles wound dressing was safe and effective treatment for complex diabetic foot wounds and could lead to higher proportion of healed wounds and faster healing rates. At the end of the study, group B promised a better outcome as compared to group A. Conclusion The role of Silver nanoparticles wound dressing in healing of diabetic foot ulcers has been proposed as a novel method of manipulating the chronic wound environment in a way that it reduces bacterial burden and chronic interstitial wound fluid, increases vascularity and cytokine expression and to an extent mechanically exploiting the viscoelasticity of peri wound tissues.

Accuracy Computer-Guided Implant Placement using 3D Planning Software

2020 ◽  
Author(s):  
Gagik Hakobyan
Keyword(s):  
Survival Rate ◽  
3D Modeling ◽  
Treatment Time ◽  
Intraoperative Complications ◽  
Marginal Bone Loss ◽  
Surgical Time ◽  
Surgical Guide ◽  
Minimal Trauma ◽  
Group A ◽  
Group B

Purpose: To evaluate the effectiveness of implant treatment using computer 3D modeling and surgical guided. Materials and Methods: The study included 148 patients who underwent prosthodontics rehabilitation using dental implants in 2015-2020. 3D computer-aided modeling and surgical guide were used to plan the operation. To conduct a comparative analysis of the treatment results, two groups were formed: In group A (included 75 patients, fully guided surgery), in group B (included 73 patients). Results: In patients Group A intraoperative or immediate postoperative complications were noted (errors in the position, inclination), anatomical risk structures were invaded, after 3 years producing a survival rate of 96.2% In patients Group B, intraoperative complications were recorded; membrane perforation 4, errors in the position of the implants 16, the inclination of the implants 18, fenestration 12, after 3 years producing a survival rate of 97.6%. Mean marginal bone loss (MBL) patients in Group A were significantly higher than patients in group B (p < 0.05). In patients Group A the average surgical time from time of anesthesia to the placement of the healing abutment was 10.6 ± 2.9 min per implant, in patients Group B, the average surgical time was 16.4 ± 1.5 min per implant. Conclusion: The 3D modeling method and the controlled positioning of the implant allows surgical access with minimal trauma, reducing treatment time and complications.

A Comparative Study of Epidemiology, Clinicopathologic Features and Outcome of Colorectal Cancer Patients between Ain Shams University Hospitals and Luxor International Hospital

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Tarek Hussein Kamel ◽  
Amr Lotfy Farag ◽  
Dr/Sherif Hassanin Ahmed ◽  
Chresteen Talaat Samy Hanna
Keyword(s):  
Colorectal Cancer ◽  
Comparative Study ◽  
Disease Free Survival ◽  
University Hospital ◽  
Treatment Modalities ◽  
Clinicopathologic Features ◽  
Free Survival ◽  
Significant Difference ◽  
Group A ◽  
Group B

Abstract Background Colorectal cancer (CRC) is one of the leading causes of mortality and morbidity in the world. It is the third most common malignancy after lung & breast and the fourth leading cause of cancer-related deaths worldwide, accounting for approximately 1,400,000 new cases and about 700,000 deaths worldwide. Objectives The aim of this retrospective study is to compare the epidemiology, clinicopathologic features, different treatment modalities and outcomes regarding disease free survival (DFS), progression free survival (PFS) & overall survival (OS) of colorectal cancer disease between cases presented to Ain shams university hospital & to Luxor international hospital in 3 consecutive years. Patients and Methods The study is retrospective comparative study. Clinical oncology department in Ain Shams University Hospital and Luxor International Hospital. The data Collected from January 2013 to December 2015. This study analyzed hospital records of patients who diagnosed with colorectal cancer (CRC) and allocated into two groups: Group A: CRC patients presented to Ain-Shams University Hospital from January 2013 to December 2015, group B: CRC patients presented to Luxor International Hospital from January 2013 to December 2015. Results There was no statistically significant difference regarding age parameter in LIH when compared to ASU, but the study was consistent with higher incidence in patients who were aged more than forty- accounted about 70.5% in all CRC cases. Cases less than 40 years old, in group A were 35.2%, while in Group B were 23.5%. Even there was no statistically significant difference but it may be attributable to more westernization in Lower Egypt. Other explanation may be due to decreased low socioeconomic status and different lifestyle factors in more developing region what increase risk of colorectal cancer. Among our cases, there is no statistically significant difference regarding gender between the two hospitals. Both sexes almost were affected equally, females appeared to be at a slightly higher risk of developing CRC cancer with current prevalence 1.3:1 in ASU group, and 1.1:1 in LIH group. Conclusion The need to increase awareness about CRC in Egypt especially upper Egypt, is recommended. An awareness campaign should be performed to promote detection of CRC at its earliest and most curable stage by recognizing early symptoms and enabling early referrals for colonoscopy. Those at higher risk should be offered more intensive surveillance. Similarity of the data from different centers suggests that this is the picture of colorectal cancer typical of Egypt.

Efficacy of two-stage Meek micrografting in patients with severe burns

2021 ◽  
Author(s):  
Gaozhong Hu ◽  
Peng Zhang ◽  
Yan Chen ◽  
Zhiqiang Yuan ◽  
Huapei Song
Keyword(s):  
Survival Rate ◽  
Skin Graft ◽  
Laboratory Data ◽  
Length Of Hospital Stay ◽  
Skin Grafting ◽  
Two Stage ◽  
Cumulative Survival ◽  
Severe Burns ◽  
Group A ◽  
Group B

Abstract Background Burns are common injuries associated with high disability and mortality. In recent years, Meek micrografting technique has been gradually applied for the wound treatment of severe burns. However, the efficacy of two-stage Meek micrografting in patients with severe burns keeps unclear. Methods The data of eligible patients with severe burns who were admitted to Southwest Hospital of the Third Military Medical University from January 2013 to December 2019 were retrospectively analysed. The patients were divided into two groups according to the Meek micrografting method: one-stage skin grafting (group A) and two-stage skin grafting (group B). The baseline data, survival rate of skin graft, length of hospital stay, treatment costs, laboratory data and cumulative survival were statistically analysed. Results 127 patients (91 in group A and 36 in group B) were included in the study. There were no significant difference in the baseline data, the length of hospital stay and treatment costs between the two groups. The survival rate of skin graft was higher in group B. Total protein and albumin level, platelet count in group B were superior to those in group A, while there were no difference in other laboratory data (prealbumin, serum creatinine, urea nitrogen, cystatin C, blood cultures, wound exudate cultures) and cumulative survival between the two groups. Conclusion Our results demonstrated that staged Meek micrografting could improve the survival rate of skin graft, by reducing the risks of hypoproteinaemia, hypoalbuminemia and low platelet counts after adequate resuscitation.

scholarly journals The Efficacy of the Mineralcorticoid Receptor Antagonist Canrenone in COVID-19 Patients

2020 ◽  
Vol 9 (9) ◽  
pp. 2943 ◽  
Author(s):  
Marco Vicenzi ◽  
Massimiliano Ruscica ◽  
Simona Iodice ◽  
Irene Rota ◽  
Angelo Ratti ◽  
...  
Keyword(s):  
Survival Rate ◽  
Receptor Antagonist ◽  
Positive Impact ◽  
Ventilatory Support ◽  
Continuous Administration ◽  
Pharmacological Management ◽  
Group A ◽  
Group B ◽  
The Impact ◽  
Free Rate

Background: In COVID-19 patients, aldosterone via angiotensin-converting enzyme-2 deregulation may be responsible for systemic and pulmonary vasoconstriction, inflammation, and oxidative organ damage. Aim: To verify retrospectively the impact of the mineralcorticoid receptor antagonist canrenone i.v. on the need of invasive ventilatory support and/or all-cause in-hospital mortality. Methods: Sixty-nine consecutive COVID-19 patients, hospitalized for moderate to severe respiratory failure at Fondazione Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico of Milan, received two different therapeutic approaches in usual care according to the personal skills and pharmacological management experience of the referral medical team. Group A (n = 39) were given vasodilator agents or renin–angiotensin–aldosterone system (RAAS) inhibitors and group B (n = 30) were given canrenone i.v. Results: Among the 69 consecutive COVID-19 patients, those not receiving canrenone i.v. (group A) had an event-free rate of 51% and a survival rate of 64%. Group B (given a mean dose of 200 mg/q.d. of canrenone for at least two days of continuous administration) showed an event-free rate of 80% with a survival rate of 87%. Kaplan–Meier analysis for composite outcomes and mortality showed log rank statistics of 0.0004 and 0.0052, respectively. Conclusions: The novelty of our observation relies on the independent positive impact of canrenone on the all-cause mortality and clinical improvement of COVID-19 patients ranging from moderate to severe diseases.

scholarly journals Can early surgery improve the outcome of patients with meconium peritonitis? A single-center experience over 16 years

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Yi Jiang ◽  
Weihua Pan ◽  
Wenjie Wu ◽  
Weipeng Wang ◽  
Suna Sun ◽  
...  
Keyword(s):  
Birth Weight ◽  
Survival Rate ◽  
Gastrointestinal Disease ◽  
Early Stage ◽  
Significant Risk ◽  
Early Operation ◽  
Meconium Peritonitis ◽  
Significant Difference ◽  
Group A ◽  
Group B

Abstract Background In the last century, meconium peritonitis(MP)was once a highly fatal gastrointestinal. disease With the development of fetal radiological technology, abnormal signs, such as pseudocysts, can. be detected during the fetal period so that more patients can be diagnosed prenatally and receive surgery. in the early stage of life. The survival rate of MP has increased up to 80% in recent years. According to. a review of the treatment and outcomes of patients diagnosed with MP, we evaluated the influence of. early operation on survival rate and discussed the risk factors of prognosis. Methods We collected 79 cases of patients diagnosed with MP who were treated in our department. from October 2001 to December 2017. They were divided into 2 groups. Patients in group A were born. in our hospital. Patients in group B were born in a local hospital with suspicion of MP and then transferred. to our department. Results The birth weight (BW) and gestational age (GA) of patients were higher in group A than in. group B. There was no significant difference in the proportion of premature and low birth weight (LBW). patients between the two groups (p = 0.422, p = 0.970). Their age at the time of surgery was younger in. group A than in group B (1.4 ± 2.0 vs. 6.9 ± 14.9, p < 0.001). The overall survival rate of group A was higher. than that of group B (95.0% vs. 79.5%, p = 0.038). The prognosis of premature patients was worse than. that of full-term infants for both groups (p = 0.012). Conclusions Prematurity is a significant risk factor related to death for MP patients. The survival rate. of MP patients can be improved by early operation during the neonatal period.

Small Group Dynamics and Survival on Chronic Hemodialysis

1978 ◽  
Vol 8 (2) ◽  
pp. 105-116 ◽  
Author(s):  
F. Gordon Foster ◽  
F. Patrick McKegney
Keyword(s):  
Group Dynamics ◽  
Treatment Decision ◽  
Chronic Hemodialysis ◽  
Social Psychological ◽  
Dialysis Unit ◽  
Group Assignment ◽  
The Social ◽  
Staff Interactions ◽  
Group A ◽  
Group B

Two groups of patients undergoing hemodialysis for chronic renal failure were prospectively studied for twenty-four months. Group A patients (n=12) were dialyzed on Mondays and Thursdays; Group B patients (n=9) on Tuesdays and Fridays. Although patients were supposedly assigned to dialysis groups on a random basis, over a twenty-four month period Group A had significantly more deaths (7 patients) than did Group B (none). This phenomenon is interpreted in the framework of an ongoing intergroup interaction among patients and between patients and staff, as conceptualized in the Tavistock Model propounded by Bion. It is hypothesized that in the dialysis unit, unconscious splitting by the staff led to a bias in patient-group assignment, such that those patients with more severe personality disruption, and “bad” in that sense, were assigned to Group A. Since patients in Groups A and B did not differ significantly in biological or demographic parameters at time of entry into the study, it is suggested that the increasing density of psychopathology in Group A was related to poorer care, more physical morbidity and a decreasing survival rate. Although no intermediary psychobiological mechanisms were defined, these findings suggest a significant interaction between the social, psychological and biological factors determining survival on chronic renal hemodialysis, beginning with the treatment decision and continuing throughout the course of treatment. These phenomena should be studied further and may have important implications for planning patient care and patient-staff interactions.

Cocktail Therapy Increased the Survival Rate of APL.

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 899-899
Author(s):  
Jin Zhou ◽  
Ran Meng ◽  
Limin Li ◽  
Jie Yu ◽  
Baofeng Yang
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Survival Rate ◽  
Arsenic Trioxide ◽  
Trans Retinoic Acid ◽  
All Trans Retinoic Acid ◽  
Group A ◽  
The Central Nervous System ◽  
Group B ◽  
Central Nervous System Infiltration

Abstract Background Arsenic trioxide provides significant benefits in newly diagnosed and relapsed acute promyelocytic leukemia (APL) respectively. However, the high relapsed rate is still threatened the life of APL patients. Which regimen should be used to overcome or reduce the relapse in consolidated treatment is a key problem at present. We performed a pilot study about that. Objective To Compare the effectiveness and security of cocktail therapy with single arsenic trioxide therapy in APL consolidated treatment. Methods Sixty-Five APL patients, who once received arsenic trioxide treatment and obtained complete remission, were enrolled in this study. Patients were divided into two groups according to the different consolidated regimens. After reinforced treated with DA (daunomycin and cytarabine) or HOAP (harringtonine, vincristin, cytarabine and prednisone) for two course, Group A involved twenty cases received single arsenic trioxide consolidated, Group B included forty-five cases treated with the cocktail therapy, alternatively treated with arsenic trioxide, all trans-retinoic acid and chemotherapy (DA or HOAP). The relapse rates, the survival rates and the central nervous system infiltration rates in 3 years followed up were compared. Results The relapsed rate of Group A was 55%, which was higher than that of Group B(17.8%). The re-remission rate after the first relapse in Group A was 22%, which was lower than that of Group B(42.8%). The central nervous system infiltration rate of Group A was 28%, which was higher than that of Group B(6%). The average survival time of Group A was 10.5±4.2months, which was shorter than that of Group B (22.5±5.5 months). The three-year survival rate of Group A was 15%, which was less than that of Group B (65.8%). Conclusions Cocktail therapy —alternatively treated with arsenic trioxide, all trans-retinoic acid and chemotherapy will be the reasonable regimen for APL consolidated treatment. Which provided benefited on inhibiting relapse and central nervous system infiltration of APL.

Evaluation of hepatectomy, radiofrequency ablation, and transarterial chemoembolization for the local treatment of liver metastases in gastric cancer patients.

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 200-200
Author(s):  
Lin Chen ◽  
Jiyang Li ◽  
Jianxin Cui ◽  
Hongqing Xi ◽  
Aizhen Cai ◽  
...  
Keyword(s):  
Overall Survival ◽  
Radiofrequency Ablation ◽  
Survival Rate ◽  
Liver Metastases ◽  
Transarterial Chemoembolization ◽  
Local Treatment ◽  
R0 Resection ◽  
Curative Gastrectomy ◽  
Group A ◽  
Group B

200 Background: The optimal local treatment for liver metastases remains controversial. Except for hepatectomy, radiofrequency ablation (RFA) and transarterial chemoembolization (TACE) are both effective and low risk treatment modality with more expanded indications in patients with liver metastases. Thus, the aim of this study is to evaluate the efficacy of different methods for the local treatment of GCLM. Methods: From January 2006 to December 2015, 97 consecutive patients were eligible and included in a prospective database. They all received multidisciplinary treatments based on curative gastrectomy and local treatments (hepatectomy, RFA and TACE) for liver metastases. The 97 patients enrolled in a cohort study were divided into two groups, Group A (37 patients, curative hepatectomy with or without other local treatments) and Group B (60 patients, palliative RFA and/or TACE).The primary endpoints were overall survival (OS) and 5-year survival rate. Results: Baseline characteristics in the two groups were comparable. Correlation analysis found that interval time of metachronous, neutrophil to lymphocyte ratio and body mass index were not significantly linear associated with survival, with ρ = 0.051, ρ = 0.014 and ρ = 0.056, respectively. The overall survival time between the two groups were 94.1 months and 57.2 months, with 1-year, 3-year and 5-year survival rate 83.3%, 50.0% and 30.6% in Group A, respectively; and 83.7%, 28.6% and 18.4% in Group B, respectively (P = 0.049). Furthermore, subgroup analyses proved that among these three local treatments, hepatectomy was the most effective method (P = 0.014), with significantly difference from RFA (P = 0.001). Nevertheless, combination with RFA and/or TACE did not improve patients’ benefits (P = 0.062). And TACE has a similar (P = 0.227) efficacy with RFA, but significantly less costs. Conclusions: Hepatectomy is the optimal local treatment for liver metastases when the surgical R0 resection was intended. And it is not necessary to combine with other local treatments. As palliative local treatment, TACE is an acceptable method with relatively high cost-effective.

Sign in / Sign up

Export Citation Format

Share Document