scholarly journals Morphologic Changes in the Foveal Photoreceptor Layer before and after Laser Treatment in Acute and Chronic Central Serous Chorioretinopathy Documented in Spectral-Domain Optical Coherence Tomography

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Dominik Odrobina ◽  
Iwona Laudańska-Olszewska ◽  
Piotr Gozdek ◽  
Mariusz Maroszyński ◽  
Michael Amon
Keyword(s):  
Laser Treatment ◽  
Central Serous Chorioretinopathy ◽  
Subretinal Fluid ◽  
Chronic Central Serous Chorioretinopathy ◽  
Microstructural Changes ◽  
Photoreceptor Layer ◽  
Before And After ◽  
Group A ◽  
Group B

Purpose. To analyze microstructural changes in the external limiting membrane (ELM) and photoreceptor layer before and after early and late conventional laser treatment in central serous chorioretinopathy (CSC) in 12 months follow-up study.Methods. A retrospective observational study included Group A: 19 patients (19 eyes) with symptomatic acute CSC and Group B: 16 patients (16 eyes) with symptomatic chronic CSC. Retinal microstructural changes were analyzed with SD-OCT paying a particular role in examining the photoreceptor layer and ELM.Results. The length of the photoreceptors, prior to treatment, was approximately 84 μm in Group A and 82,5 μm in Group B. Twelve months after laser treatment, photoreceptor length was approximately 49 μm in Group A and 43 μm (range 20–55 μm) in Group B. No patients in Group A had noticeable photoreceptor defects nor ELM defects, but in 15 eyes in Group B photoreceptor and ELM defects were detected ().Conclusions. When analyzing the photoreceptor layer and ELM during active CSC, it is not possible to evaluate any irreversible changes which have already occurred in this layer. Damage to the photoreceptor layer and ELM in patients with chronic CSC was only found after laser treatment and the absorption of subretinal fluid.

scholarly journals Comparison of 532 nm Micropulse Green Laser versus Continuous-Wave 532 nm Green Laser in Chronic Central Serous Chorioretinopathy: Long-Term Follow-Up

2020 ◽  
Vol 2020 ◽  
pp. 1-5 ◽  
Author(s):  
Katarzyna Piasecka ◽  
Piotr Gozdek ◽  
Mariusz Maroszyński ◽  
Dominik Odrobina
Keyword(s):  
Central Serous Chorioretinopathy ◽  
Continuous Wave ◽  
Subretinal Fluid ◽  
Green Laser ◽  
Chronic Central Serous Chorioretinopathy ◽  
Micropulse Laser ◽  
Group A ◽  
Group B ◽  
532 Nm

The aim of this study was to analyze the efficacy of micropulse laser treatment (MLT) compared with the continuous-wave laser (CL) in treating eyes with chronic central serous chorioretinopathy (CSC) in a 12-month follow-up study. Methods: A retrospective observational study included 51 eyes with chronic CSC; 35 eyes were treated with MLT (Group A), and 16 eyes were treated with CL (Group B). We analyzed the best corrected visual acuity (BCVA) and retinal microstructural changes in spectral optical coherence tomography before the treatment, one and twelve months after the laser procedure. Results: The final mean BCVA was 0.89 ± 0.13 in Group A and 0.71 ± 0.17 in Group B. Photoreceptor length decreased significantly in both groups and amounted 61.2 μm in Group A and 42.9 μm in Group B one year after the treatment. Complete absorption of subretinal fluid twelve months after the laser procedure was noted in 74.3% eyes in Group A and in 87.5% eyes in group B. Hyper-reflective subretinal deposits were observed in 10/35 eyes in Group A but in 15/16 eyes in Group B on the final follow-up visit. Conclusion. MLT-treated patients showed better functional and microstructural results than patients treated with CL.

A Comparative Study of Amalaki Choorna along with Madhu and Vata Twak Kashaya Yoni Pichu Dharana in the Management of Shweta Pradara

2017 ◽  
Vol 2 (4) ◽  
Author(s):  
Renuka M. Tenahalli
Keyword(s):  
Vitamin C ◽  
Early Stage ◽  
Pathological Condition ◽  
Before And After ◽  
Group A ◽  
Phosphorus Iron ◽  
Group B ◽  
Busy Schedule ◽  
Iron And Calcium

Shweta Pradara (Leucorrhoea) is the disease which is characterized by vaginal white discharge. Vaginal white discharge this symptom is present in both physiological and pathological condition, when it becomes pathological it disturbs routine life style of the woman. Most of the women in the early stage will not express the symptoms because of hesitation and their busy schedule. If it is not treated it may leads to chronic diseases like PID (Garbhashaya Shotha etc.) Charaka mentioned Amalaki Choorna along with Madhu and Vata Twak Kashaya Yoni Pichu Dharana. This treatment is used in Shweta Pradara shown positive results, hence a study was under taken to assess its clinical efficacy. 30 diagnosed patients of Shweta Pradara were randomly selected, allocated in three groups. Group A and Group B received Amalaki Choorna with Madhu and Vata Twak Kashaya Yoni Pichu Dharana respectively and Group C received Amalaki Choorna with Madhu followed by Vata Twak Kashaya Yoni Pichu Dharana for 15 days. The patients were assessed for the severity of the symptoms subjectively and objectively before and after the treatment and at the end of the follow up. Data from each group were statistically analyzed and were compared. No side effects were noted and it may be considered as an effective alternative medicine in Shweta Pradara (leucorrhea). Amalaki is rich in natural source of vitamin C and contains phosphorus, iron and calcium. Honey contains carbohydrate, vitamin C, phosphorus iron and calcium. All together these help to increase Hb% and immunity. Vata Twak Kashaya contains tannin which helps to maintain normal pH of the vagina.

scholarly journals A comparative clinical study on the effect of Gudashunti Nasya and Kola Kulattadi Ruksha Sweda in Manyasthamba

2020 ◽  
Vol 5 (03) ◽  
pp. 1-6
Author(s):  
Sandeep K ◽  
Guruprasad G ◽  
Veeraj Hegde
Keyword(s):  
Statistical Analysis ◽  
Clinical Study ◽  
Severe Pain ◽  
Computer Usage ◽  
Before And After ◽  
Comparative Clinical Study ◽  
Group A ◽  
Group B ◽  
Classical Symptom

Due to present day lifestyle, a greater number of people are inclined to desk work and computer usage leading to many disorders. Manyasthamba is one among such disorders where the stiffness of neck with severe pain is the classical symptom which hampers our day to day life. While explaining treatment of Manyasthamba our Acharyas explained Rukshasweda and Nasya Karma as main line of treatment. Here a study was done by taking Gudashunti Yoga explained in Sharangadara Samhita indicated for Nasya and Kolakulattadi Churna indicated in Vatavyadhi explained in Ashtanga Sangraha for Ruksha Churna Sweda. A comparative clinical study of 40 patients suffering from Manyastambha were selected after thorough investigation. Patients were subjected to Nasya Karma in Group A and Ruksha Sweda and Nasya Karma in Group B for 7 days. Patients were assessed based on standard parameters before and after treatment and 7 days follow up. The statistical analysis revealed that there was a significant improvement in parameters like pain and stiffness. Hence proving the efficacy in the condition.

scholarly journals A Comparative Clinical Study of Trikarshika Kwatha with and without Lifestyle Modification in the Management of Vatarakta with Special Reference to Hyperuricaemia

2021 ◽  
pp. 10-19
Author(s):  
Md Tanzil Ansari ◽  
Sukumar Ghosh ◽  
Shailendra Kumar Singh
Keyword(s):  
Clinical Study ◽  
Lifestyle Modification ◽  
Test Results ◽  
Before And After ◽  
Comparative Clinical Study ◽  
Group A ◽  
Group B ◽  
High Level ◽  
Urate Crystals

Nowadays, people are more vulnerable to metabolic disorders due to their faulty dietary and behavioural habits. One such disorder is Vatarakta which causes functional impairment due to involvement of Sandhi (joints). It is manifested by Ruk, Toda, Sparsha asahatva, Shopha, Raga, Daha and Stabdhata in Sandhi. Vatarakta can be correlated with Hyperuricaemia or Gout due to similarity in their clinical features. Hyperuricaemia is defined as abnormally high level of uric acid in blood (i.e. >6mg/dl in female and >7mg/dl in male). On the other hand, Gout is an inflammatory response to monosodium urate crystals formed secondary to hyperuricaemia. Aims and objectives: 1. To evaluate the effectiveness of Trikarshika kwatha and lifestyle modification in the management of Vatarakta. 2. To compare the effects of Trikarshika kwatha with and without lifestyle modification in the management of Vatarakta. Materials and methods: Raw herbs of the research formulation were collected after proper identification and Kwatha was prepared for oral administration. For the clinical study, total 60 patients were selected on the basis of selection criteria. Selected patients were randomly divided into two groups. (i) Group A: 30 patients were treated with Trikarshika kwatha. (ii) Group B: 30 patients were treated with Trikarshika kwatha along with Lifestyle modification. Individual patient was treated for 45 days along with follow up at the interval of every 15 days. To assess the effectiveness of treatment, scoring pattern was followed for subjective and objective parameters. They were assessed before and after treatment. The collected data were analysed statistically by using Paired t-test. Results: On the basis of all statistical data, it can be said that patients of Group B showed better results in all parameters in comparison to patients of Group A. Conclusion: Both Trikarshika kwatha and Lifestyle modification are affective but Trikarshika kwatha with Lifestyle modification is more effective than Trikarshika kwatha without Lifestyle modification in the management of Vatarakta.

scholarly journals Assessment of the Efficacy of Photodynamic Therapy in Patients with Chronic Central Serous Chorioretinopathy

2020 ◽  
Vol 75 (6) ◽  
pp. 298-308
Author(s):  
Kateřina Manethová ◽  
Jan Ernest ◽  
Michal Hrevuš ◽  
Naďa Jirásková
Keyword(s):  
Photodynamic Therapy ◽  
Central Serous Chorioretinopathy ◽  
Functional Results ◽  
University Hospital ◽  
Prospective Clinical Study ◽  
Chronic Central Serous Chorioretinopathy ◽  
Chronic Form ◽  
Before And After ◽  
The Mean

Purpose: The aim of this prospective clinical study was to evaluate the anatomical and functional results of the treatment of 54 eyes with chronic form of central serous chorioretinopathy (CSC) using photodynamic therapy in a reduced (half) verteporfin (HD-PDT) dosing regimen. Materials and Methods: Our prospective study included 54 eyes of 52 patients (40 males, 12 females) at an average age of 50.1 years (median 49.5, range 30–75 years) treated at the Ophthalmology Clinic of the First Faculty of Medicine and Military University Hospital in Prague from January 2012 to January 2018 for chronic form of CSC with a minimum disease duration of 3 months. In our study, we evaluated the improvement of the best corrected visual acuity (BCVA) and central retinal thickness (CRT) before treatment and at 1, 3, 6 and 12 months after HD-PDT. Results: The mean baseline BCVA was 68.91 ± 10.5 ETDRS letters (median 71; range 35–85) and the mean baseline CRT was 385.6 ± 118.5 µm (median 367, 5 µm; range 245–1000 µm). At the end of the follow-up period, the average BCVA was 79 ± 11 ETDRS letters (median 82; range 38–93). The improvement in BCVA before and after treatment was statistically significant in all measurements (p < 0.0001). The mean CRT at the end of the follow-up period was 263.5 ± 52 µm (median 258.5 µm; range 162–404 µm). The decrease in CRT at all timepoints was statistically significant compared to baseline (p < 0.0001). In our set of patients, at the end of the follow-up period, the retinal finding was improved or stabilized in 50 eyes (92.6 %). In this study, we observed in 2 cases the development of secondary choroidal neovascularization (CNV). Conclusion: HD-PDT is a long-term safe and effective method of treating chronic forms of CSC. However, despite a reduced dose of verteporfin, complications may occur.

scholarly journals Comprehensive evaluation of intravitreal conbercept versus half-dose photodynamic therapy for chronic central serous chorioretinopathy

2021 ◽  
Vol 14 (5) ◽  
pp. 719-724
Author(s):  
Jian-Bo Mao ◽  
◽  
Chen-Yi Liu ◽  
Yun Zhang ◽  
Jing-Jing Lin ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Central Serous Chorioretinopathy ◽  
Comprehensive Evaluation ◽  
Subretinal Fluid ◽  
Chronic Central Serous Chorioretinopathy ◽  
Treatment Groups ◽  
Full Resolution ◽  
Long Term Effect ◽  
Half Dose

AIM: To compare the safety and efficacy of conbercept intravitreal injection and half-dose photodynamic therapy (PDT) in treating chronic central serous chorioretinopathy (CSC). METHODS: This study was retrospective. Thirty-seven patients (37 eyes) with chronic CSC received conbercept injections while 57 patients (57 eyes) were treated with half-dose PDT. All subjects were followed in 6mo. Outcome measures included change in best-corrected visual acuity (BCVA), central macular thickness (CMT), subfoveal choroidal thickness (SFCT), and resolution of subretinal fluid (SRF). RESULTS: There was no adverse event observed in either treatment group. At the 6-month follow-up, 26 eyes (70.3%) in the conbercept group and 54 eyes (94.7%) in the half-dose PDT group (P&#x003C;0.05) reached full resolution of SRF. The mean logarithm of the minimum angle of resolution (logMAR) BCVA significantly improved (P&#x003C;0.001) in both treatment groups with better outcome at early phase in the half-dose PDT group (2wk, 1, and 2mo, P&#x003C;0.05). All subjects experienced significant CMT improvement (P&#x003C;0.001) with no statistical difference between the two groups (P&#x003E;0.05). The SFCT also improved in all subjects (P&#x003C;0.001) with better outcome in the half-dose PDT group (P&#x003C;0.05). CONCLUSION: Both intravitreal conbercept and half-dose PDT are safe to use in treating chronic CSC. By 6mo, both treatment groups are efficacious in improving BCVA, reducing CMT and SFCT, and resolving SRF in eyes with chronic CSC. Half-dose PDT may show better outcome at initial phase of treatment in chronic CSC. Longer follow-up period is necessary to study for long-term effect and safety.

scholarly journals Protocol on Comparative Clinical Efficacy of Tryushanadi Guggul and Navaka Guggul in Sthoulya (Overweight)

2021 ◽  
pp. 169-175
Author(s):  
Ashvini Dineshrao Pardhekar ◽  
Sadhana Misar(Wajpeyi) ◽  
Vinod Ade
Keyword(s):  
Clinical Efficacy ◽  
The Body ◽  
Control Group ◽  
Arm Circumference ◽  
Before And After ◽  
Group A ◽  
Excessive Intake ◽  
Group B ◽  
Excessive Accumulation

Background: Sthoulya is Medovaha Strotodushtijanya vyadhi, which includes abnormal and excessive accumulation of Medodhatu in the body. This is caused by lack of physical and mental activity, daytime sleep, excessive intake of madhur (sweet), snigdha ahar (oily diet) results in  increase Kaphadosha and meda which results in Sthoulya (overweight) having symptoms of mild dysponea, thirst, drowsiness, excess sleep, appetite, offensive smell from the body, incapability to work and incapability to participate in sexual intercourse. Aim: Comparative clinical efficacy of Tryushanadi Guggul and Navaka Guggul in Sthoulya (overweight). Materials and methods: Total 60 patients of Sthoulya will enrolled and will divided into two groups (each group contains 30). Patients in group A (experimental group) will be given 1 gram Tryushanadi Guggul two times a day after meal with honey and in group B (control group)1 gram Navaka Guggul will administered two times a day after meal with honey for 30 days. Dietary changes and walking (30 minutes) will be advised to patients of both groups. Follow up will be taken on 15th day and 30th day. Assessment of subjective parameters like kshudrashwasa (exertional dyspnoea), swedadhikya (perspiration), atikshudha (increased appetite), nidradhikya (increased sleep) and objective parameters like body weight, B.M.I., mid arm circumference, waist-hip ratio and lipid profile will be done before and after treatment. Results: Subjective and objectives outcomes will be assessed by statistical analysis. Conclusion: It will be drawn from the result obtained.

Extension Block Pinning versus percutaneous Fragment Reduction with a Towel Clip and extension Block Pinning with direct Pin Fixation for Treatment of Mallet Fracture

2021 ◽  
Vol 53 (05) ◽  
pp. 447-453
Author(s):  
Jae Hoon Lee ◽  
Duke Whan Chung ◽  
Jong Hun Baek
Keyword(s):  
Clinical Results ◽  
Fracture Fragment ◽  
Percutaneous Reduction ◽  
Mallet Fracture ◽  
Pin Fixation ◽  
Loss Of Reduction ◽  
Before And After ◽  
Group A ◽  
Group B

Abstract Purpose This study compared the clinical and radiographic results between extension block pinning (Group A) and percutaneous reduction of the dorsal fragment with a towel clip followed by extension block pinning with direct pin fixation (Group B) for the treatment of mallet fractures. Patients and Methods A total of 69 patients (group A = 34 patients, group B = 35 patients) who underwent operative treatment for mallet fractures from June 2008 to November 2017 with ≥ 6 months post-surgical follow-up were analysed retrospectively. The extent of subluxation of the distal interphalangeal joint, articular involvement of fracture fragment, fracture gap, and articular step-off were examined on plain radiographs before and after surgery. The functional outcomes were evaluated with the Crawford rating system. Results The postoperative step-offs were 0.16 mm in group A and 0.01 mm in group B. Group B had a significantly better anatomical outcome than group A. Five patients in group A had a loss of reduction. Among them, two had malunion and post-traumatic arthritis. Meanwhile, no patients in group B presented with loss of reduction and nonunion. The mean extension lags were 4.2° in group A and 1.6° in group B. However, functional outcome did not differ between the two groups at the final follow-up. Conclusion Fracture reduction using a towel clip and extension block pinning with direct pin insertion for mallet fracture facilitated the anatomical reduction of fragments, and allowed for stable fixation of fragments. Compared with extension block pinning technique, this technique has shown better anatomical results and stability, but not better clinical results.

scholarly journals Subthreshold laser therapy with a standardized macular treatment pattern in chronic central serous chorioretinopathy

2021 ◽  
Author(s):  
Benedikt Schworm ◽  
Jakob Siedlecki ◽  
Leonie F. Keidel ◽  
Tina R. Herold ◽  
Nikolaus Luft ◽  
...  
Keyword(s):  
Laser Treatment ◽  
Central Serous Chorioretinopathy ◽  
Choroidal Thickness ◽  
Subretinal Fluid ◽  
Symptom Duration ◽  
Macular Function ◽  
Chronic Central Serous Chorioretinopathy ◽  
Subfoveal Choroidal Thickness ◽  
Laser Treatments ◽  
Subthreshold Laser

Abstract Purpose There is an ongoing controversial debate about the effectiveness of laser treatments in chronic central serous chorioretinopathy (cCSC). We performed a prospective non-randomized interventional study to learn about the effects of a subthreshold laser treatment (Topcon Endpoint Management™, Topcon Healthcare Inc., Tokyo, Japan) in patients with cCSC. Methods Patients with cCSC and a minimum symptom duration of 4 months were included and treated with a standardized laser pattern covering the macular area. Retreatment was performed every 3 months if persistent subretinal fluid was observed. The primary endpoint was resolution of subretinal fluid at 6 months. Further outcome parameters included best corrected visual acuity, microperimetry, central macular and subfoveal choroidal thickness. Results A total of 42 eyes of 39 patients were included. Mean patient age was 48 ± 10.6 years (range 25–67). Mean symptomatic time before inclusion into the study was 134 ± 133.4 weeks (16–518). Before inclusion, 78.6% of the patients had failed to resolve subretinal fluid under mineralocorticoid receptor antagonists and 14.3% had a recurrence after half-dose photodynamic therapy. Complete resolution of subretinal fluid was observed in 42.9% at 6 months and in 53.8% at 12 months after baseline. Central retinal thickness decreased from 398 ± 135 µm to 291 ± 68 µm (p < 0.001), subfoveal choroidal thickness changed slightly (430 ± 116 µm to 419 ± 113 µm, p = 0.026), microperimetry-derived macular function improved by 19.1 ± 4.7 dB to 21.3 ± 4.8 dB (p = 0.008) and mean BCVA improved by 4.9 ± 8.6 ETDRS letters (p < 0.001). Conclusion The results show that the investigated laser treatment is effective in reducing subretinal fluid and leads to an improvement of functional parameters.

scholarly journals GCT-38. RELAPSE PATTERNS OF INTRACRANIAL GERMINOMAS BEFORE AND AFTER ENDOSCOPIC ERA

2020 ◽  
Vol 22 (Supplement_3) ◽  
pp. iii335-iii335
Author(s):  
Takao Tsurubuchi ◽  
Shingo Takano ◽  
Ai Muroi ◽  
Kei Hara ◽  
Masahide Matsuda ◽  
...  
Keyword(s):  
Third Ventricle ◽  
Whole Brain Irradiation ◽  
Brain Irradiation ◽  
Before And After ◽  
Group A ◽  
Group B ◽  
Neuroendoscopic Biopsy ◽  
Relapse Patterns

Abstract PURPOSE We evaluated the relapse patterns of CNS germinomas before and after introducing neuroendoscopic biopsy in 2000. METHODS We retrospectively assessed the relapse patterns of 57 patients treated as pure germinoma or germinoma with STGC between 1980 and 2019 at University of Tsukuba, partially containing the patients of the previous report (Takano S et al., World Neurosurg, 2015). Median age was 15 y.o.(7y.o.~38y.o.), and men was 80.7%. Tumor locations were pineal 35, sellar 19, basal ganglia 3, others 11. Group A;1980~1999 was 20, and group B;2000~2019 was 37. From 1980 to 1994, whole brain irradiation(WB) 30.6 Gy plus whole ventricle irradiation(WV) 19.8 Gy. From 1995 to 1999, WV 26~30.6 Gy with Chemotherapy(Chem) or Chem alone. Since 2000, Chem for 3 kurr with WV 24~30.6 Gy, and 6–19.8 Gy as local boost to residual lesion. RESULTS Follow up periods were median 121 M(4.5M~386M; group A), and median 89 M(4 M~231 M; group B). Six patients(30%) recurred in the group A, as ex field 4(1;brain and extramedullary, 1;brain and paranasal sinus, 1;LV & third ventricle, 1;extramedullary), in field 1(LV). Chem only 1(LV & third ventricle). Two patients(5.4%) recurred in the group B, as ex field 2(1;intramedullary, 1;extramedullary). The group A showed CR;18, PR;1, Dead;1(Dissemination), and the group B showed CR;35, PR;1 Dead;1(Encephalopathy). CONCLUSION WV and Chem prevented extrafield recurrence keeping good quality of life. Neuroendscopy biopsy with ETV did not increase CSF seeding.

Sign in / Sign up

Export Citation Format

Share Document