Visual Outcome after Microsurgical removal of Craniopharyngioma via Pterional Craniotomy

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Adnan Khaliq ◽  
Farooq Azam ◽  
Mumtaz Ali ◽  
Asadullah , ◽  
Akramullah , ◽  
...  
Keyword(s):  
Benign Tumor ◽  
Case Series ◽  
Visual Outcome ◽  
Bimodal Distribution ◽  
Visual Disturbance ◽  
Surgical Removal ◽  
Paired Data ◽  
Chi Square ◽  
Female Ratio ◽  
Number Of Patients

Background: Craniopharyngioma is a benign tumor of sellar & Suprasellar area with bimodal distribution. Visual disturbance isone of the common clinical presentation. Early surgical intervention results in favourable results.Objective: To analyze visual outcome after surgical removal of craniopharyngioma via pterional craniotomy.Material and Methods: This observational descriptive case series was conducted at department of neurosurgery,LRH/Peshawar. Duration of study was 18 months from Jan 2017 to June 2018. The study included patients withcraniopharyngioma, who underwent surgery in elective setup, newly diagnosed cases and patients operated via pterionalapproach. All those patients who presented in crisis like acute hydrocephalus, operated via other approaches and recurrent caseswere excluded from this study. The changes of visual function (visual acuity and field) of the patients were assessed preoperativelyand postoperatively, documented by a predesigned proforma and paired data of this change were compared. Visual assessmentwas done on follow up visits on 2 weeks,1 month,3 months and 6 months. Chi square test was applied as statistical test. Data wasanalysed through SPSS version 17.Results: Total number of patients were (30) with Male to female ratio was 1.5:1.Age of patients were Ranging from 4 year to 62years (mean 35 years).There were 23 Children (76.6%) and 7 Adults (23.3%).Out of 30 patients, 21 patients(70%) presented withvisual disturbance and 9 patients (30%) had non opthalmogical symptoms. Optic atrophy was seen in 6 patients (20%) preoperatively.Per operatively tumor was found in suprasellar area in 24 patients(80%) and in both supra+infrasellar area in 6patients(20%). Tumor size was less than 3cm in 19 patients(63.3%) and more than 3cm in 11 patients(36.6%). Morphology peroperatively was cystic in 19 patients(63.3%), solid in 5 patients(16.6%) and both solid and cystic in 6 patients(20%). Calcification intumor was seen in 16 patients(53.3%). Gross total resection(GTR) of tumor was done in only 21 patients(70%). Post-operativefollow up assessment of visual status showed that (50%) of patients improved.Conclusion: Craniopharyngioma is a benign tumor with malignant behaviour so timely intervention give favourable results.

Massive Intravascular Hemolysis From Clostridium perfringens Septicemia

2013 ◽  
Vol 29 (6) ◽  
pp. 327-333 ◽  
Author(s):  
Tracey G. Simon ◽  
Joanna Bradley ◽  
Adisa Jones ◽  
Gerardo Carino
Keyword(s):  
Clostridium Perfringens ◽  
Patient Survival ◽  
Case Reports ◽  
English Literature ◽  
Case Series ◽  
Surgical Removal ◽  
Chi Square ◽  
Data Set ◽  
Male Mortality ◽  
Time To Death

We describe the case of a patient with hemolysis-associated Clostridium perfringens septicemia and review all similar cases published in the literature since 1990, with specific focus on the relationship between treatment strategy and survival. We searched PubMed for all published cases of C. perfringens-associated hemolysis, using the medical subject terms “clostridia,” “clostridial sepsis,” and/or “hemolysis.” All case reports, case series, review articles, and other relevant references published in the English literature since 1990 were included in this study. There were no exclusion criteria. Each case was examined with respect to presenting features of illness, antibiotic regimen, time-to-antibiotic therapy, additional interventions, complications, and patient survival. These variables were entered into a data set and then systematically analyzed with the aid of a statistician, using serial t tests and chi-square analyses. Since 1990, 50 patients of C. perfringens septicemia with hemolysis have been reported. Median age was 61 years (range 31-84), and 58% were male. Mortality was 74%, with a median time to death of 9.7 hours (range 0-96 hours). Of the patients, 35 (70%) were treated medically, while 15 (30%) received antibiotics and surgery. Surgical intervention was associated with significantly improved survival (risk ratio [RR] 0.23, 95% confidence interval [CI] 0.10, 0.53) as was the use of a combination of penicillin and clindamycin (RR of death 0.46, 95% CI 0.25, 0.83). Four patients utilizing hyperbaric oxygen therapy (HBOT) have been reported, and all patients survived. In cases of clostridial sepsis with hemolysis, strong predictors of survival include early initiation of appropriate antibiotics as well as surgical removal of infected foci. The HBOT may also be associated with survival. The disease often progresses rapidly to death, so rapid recognition is critical for the patient survival.

scholarly journals Anatomical and functional significance of ectopic inner foveal layer (EIFL) in epiretinal membrane (ERM)

2021 ◽  
Vol 7 (2) ◽  
pp. 366-371
Author(s):  
Sunil Ganekal ◽  
Varun Ganekal
Keyword(s):  
Visual Acuity ◽  
Epiretinal Membrane ◽  
Visual Outcome ◽  
Surgical Removal ◽  
Chi Square ◽  
Epiretinal Membranes ◽  
Stage 4 ◽  
Before And After ◽  
Chi Square Test ◽  
Stage 1

To compare the visual acuity outcomes after surgical treatment of epiretinal membranes (ERM) in cases with and without ectopic inner foveal layers (EIFL). : A total of 100 eyes of 98 patients with idiopathic ERM were retrospectively staged according to the newer OCT classification and divided into two groups on the basis of presence or absence of EIFL. The two groups were evaluated for various parameters including visual acuity, thickness of the EIFL, re-appearance of the foveal contour, outer retinal changes and complications before and after ERM peeling. Correlation analysis was done using chi square test and p-values were obtained for corresponding variables.: Of 100 eyes with ERM, 20% had stage 1, 29% had stage 2, 42% had stage3 & 9% had stage 4 disease. VA was worse in eyes with EIFL as compared those without it. Correlation of VA with EIFL thickness however was not significant. Surgical removal of ERM didn’t alter EIFL frequency though the thickness decreased. New EIFL appeared in 4% eyes and 35% demonstrated thickened fovea after surgery. Anatomical reappearance of foveal contour was poorer in eyes with EIFL. Outer retinal changes were more common in non EIFL eyes. Lamellar holes and nontractional cysts were more common in EIFL eyes.: EIFL is a significant prognostic tool to predict the visual outcome of surgery in cases of Epiretinal membrane. EIFL eyes did not regain foveal contour, had less outer retinal damage but were associated with poorer visual outcomes.

scholarly journals Safety and efficacy of mini doppler in recurrent pituitary tumours

2020 ◽  
pp. 336-342
Author(s):  
Moshiur Rahman ◽  
Ezequiel Garcia-Ballestas ◽  
Luis Rafael Moscote-Salazar
Keyword(s):  
Cavernous Sinus ◽  
Surgical Excision ◽  
Pituitary Surgery ◽  
Pituitary Tumour ◽  
Csf Leak ◽  
Surgical Removal ◽  
Pituitary Tumours ◽  
Female Ratio ◽  
Cavernous Sinus Invasion ◽  
Number Of Patients

Background: Pituitary surgery is the most common surgery used to remove pituitary tumours. The use of mini doppler in surgical removal of an endonasal pituitary tumour has shown good short-term clinical outcomes and few complications in patients. Cavernous sinus invasion limits the surgical excision and still a challenge of gross total resection.   Objective: The main objective of this study is to evaluate the outcome of surgical removal of an endonasal pituitary tumour using mini doppler.    Method: A total of 12 patients were studied retrospectively from 2012 to 2018 in a single institution (Private hospital) in Dhaka, Bangladesh. The male and female ratio was 7:5. Results: 92% of cases of the total number of patients had satisfactory removal/ neurological improvement/hormonal improvement. Among 12 cases, 8 cases had transient diabetes insipidus and one patient had CSF leak.    Conclusion: The intraoperative Doppler is a useful tool to localize the carotids, which provides safer resection of endonasal pituitary tumours. Thus, it is very safe and effective for laterosellar resection of recurrent pituitary tumours and for cavernous sinus invasions.

Ophthalmological outcome after resection of tumors based on the pineal gland

2013 ◽  
Vol 119 (2) ◽  
pp. 420-426 ◽  
Author(s):  
Michael G. Hart ◽  
Nicholas J. Sarkies ◽  
Thomas Santarius ◽  
Ramez W. Kirollos
Keyword(s):  
Pineal Gland ◽  
Tumor Resection ◽  
Case Series ◽  
Visual Outcome ◽  
Visual Disturbance ◽  
Ocular Motility ◽  
Retrospective Case ◽  
Limited Effectiveness ◽  
Ocular Movement ◽  
Upward Gaze Palsy

Object Descriptions of visual dysfunction in pineal gland tumors tend to focus on upward gaze palsy alone. The authors aimed to characterize the nature, incidence, and functional significance of ophthalmological dysfunction after resection of tumors based on the pineal gland. Methods Review of a retrospective case series was performed and included consecutive patients who underwent surgery performed by a consultant neurosurgeon between 2002 and 2011. Only tumors specifically based on the pineal gland were included; tumors encroaching on the pineal gland from other regions were excluded. All patients with visual signs and/or symptoms were reviewed by a specialist consultant neuroophthalmologist to accurately characterize the nature of their deficits. Visual disturbance was defined as visual symptoms caused by a disturbance of ocular motility. Results A total of 20 patients underwent resection of pineal gland tumors. Complete resection was obtained in 85%, and there were no perioperative deaths. Visual disturbance was present in 35% at presentation; of those who had normal ocular motility preoperatively 82% had normal motility postoperatively. In total, 55% of patients had residual visual disturbance postoperatively. Although upward gaze tended to improve, significant functional deficits remained, particularly with regard to complex convergence and accommodation dysfunction. Prisms were used in 25% but were only ever partially effective. Visual outcome was only related to preoperative visual status and tumor volume (multivariate analysis). Conclusions Long-term visual morbidity after pineal gland tumor resection is common and leads to significant functional impairment. Improvement in deficits rarely occurs spontaneously, and prisms only have limited effectiveness, probably due to the dynamic nature of supranuclear ocular movement coordination.

scholarly journals Secondary Abnormal CSF Neurotransmitter Metabolite Profiles in a Pediatric Tertiary Care Centre

2017 ◽  
Vol 45 (2) ◽  
pp. 206-213 ◽  
Author(s):  
Clara D.M. van Karnebeek ◽  
Mary Dunbar ◽  
Csilla Egri ◽  
Bryan Sayson ◽  
Janetta Milea ◽  
...  
Keyword(s):  
Movement Disorders ◽  
Tertiary Care ◽  
Case Series ◽  
Retrospective Chart Review ◽  
Epileptic Encephalopathy ◽  
Tertiary Care Centre ◽  
Retrospective Case ◽  
Chi Square ◽  
Number Of Patients ◽  
Patients With Epilepsy

AbstractBackground:Secondary neurotransmitter deficiencies have been reported in several reviews. Our primary aim was to assess the relationship among epilepsy, antiseizure medications, and specific neurotransmitter abnormalities. We also evaluated movement disorders and brain abnormalities via magnetic resonance imaging scans in patients with secondary neurotransmitter defects.Methods:This is a retrospective case series of 376 patients who underwent neurotransmitter analysis at BC Children’s Hospital between 2009 and 2013, for a variety of neurological presentations. The biochemical genetics laboratory database was interrogated for results of cerebrospinal fluid neurotransmitter analyses. Clinical data for patients with abnormal results were collected from the hospital charts. Statistical analysis included one-way analysis of variance, chi-square, and a two-way contingency table.Results:Abnormal neurotransmitter values were identified in 67 (17.8%) patients, two (0.53%) of which were attributable to a congenital neurotransmitter disorder and 11 (16.9%) secondary to other genetic diagnoses. Of 64 patients with secondary abnormal neurotransmitter values, 38 (59%) presented with epilepsy and 20 (31%) with movement disorders. A combination of epilepsy and movement disorder was less frequent.Discussion:Acknowledging the limitations of this retrospective chart review, we conclude that, in our cohort, in addition to patients with movement disorders, a considerable number of patients with epilepsy and epileptic encephalopathy also showed secondary neurotransmitter mono-amine abnormalities. There is no clear relation, however, between clinical phenotype and type of neurotransmitter affected. In addition, no association was identified between the type of antiseizure medications and affected neurotransmitter type. We outline the need for prospective studies to further enrich our understanding of the relation between epilepsy and neurotransmitters with a focus on improving treatments and patient outcomes.

scholarly journals Use of Propranolol for the management of haemangioma in children: Our experience

2017 ◽  
Vol 12 (2) ◽  
pp. 71-74
Author(s):  
Md Kamrul Hassan ◽  
Amal Chandra Paul ◽  
Mizanur Rahaman Shibli ◽  
Mahmudul Hasan
Keyword(s):  
Pediatric Surgery ◽  
Case Series ◽  
Chemotherapeutic Agents ◽  
Benign Tumors ◽  
Complete Regression ◽  
National Guidelines ◽  
Female Ratio ◽  
Medical College ◽  
Number Of Patients

Hemangioma is one of the most common benign tumors of infancy and occurs in approximately 5-10% of infants. The treatment options for problematic haemangioma are intralesional and systemic steroids, chemotherapeutic agents including vincristine and interferon-alpha, laser therapy or surgical intervention. In this case series effectiveness of propranolon was observed on haemangioma. This study was conducted in the Department of Pediatric Surgery, Faridpur Medical College Hospital, Faridpur and Shahid Ziaur Rahman Medical College, Bogra. This study period was from January 2013 to December 2015. A total of 38 patients of haemangioma were admitted in Pediatric Surgery ward in FMCH and 26 patients in SZRMCH. These 54 patients were counseled about the study in detail. First dose of propranolol was given at a dose of 3 mg/kg/day in three divided doses. Pulse and blood pressure were recorded during initial 3 hours. Patients were then advised to continue with this treatment at home, with monthly follow-up. Total number of patients were 54. Of them 11 were male and 43 were female, giving a male: female ratio of 1:4. 60 % of the patients (32) were in <6 months. After 1 month, sign of regression was marked in all cases. Complete regression was seen in 6 patients (11.1 %) during second follow-up after 3 months of treatment. Only 4 patient required 9 months to reach the complete recovery. This case series contributes to the growing evidence that oral propranolol is efficacious and safe, with a careful dosing and monitoring. We hope a national guidelines will be developed in time for use of propranolol to treat the haemangioma.Faridpur Med. Coll. J. Jul 2017;12(2): 71-74

scholarly journals Is Biofeedback through an Intra-Aural Device an Effective Method to Treat Bruxism? Case Series and Initial Experience

2020 ◽  
Vol 18 (1) ◽  
pp. 51
Author(s):  
Kira Pfeiffer ◽  
Thaqif El Khassawna ◽  
Deeksha Malhan ◽  
Christine Langer ◽  
Barbara Sommer ◽  
...  
Keyword(s):  
Clinical Evidence ◽  
Positive Impact ◽  
Case Series ◽  
Physiological Status ◽  
Initial Experience ◽  
Ear Canal ◽  
Number Of Patients ◽  
Patient Reported ◽  
Unpleasant Feeling ◽  
Ear Canals

Biofeedback was reported as an effective concept for bruxism treatment, through increasing patient’s awareness of the habit. During bruxing both ear canals become tighter, therefore, an in-ear device can provide biofeedback. The in-ear device is fitted to the ear canal in physiological status, during bruxing the ear-canal tightens resulting in stress on the canal walls and unpleasant feeling. Subsequently, patients stop their bruxing habit. The aim of this study is to provide first clinical evidence that in-ear devices have a positive impact on relieving bruxism in patients. Despite the low number of patients, this early study was designed as a controlled prospective study. The trial included seven female patients with a median age of 47.3 years (23–64 years). Only two patients implemented their devices for eight and seven months, respectively. One patient reported a relief in her symptoms, like headaches and pain intensity during the night, by 50% after three month and 80% after six months. Despite the limited number of participants, the study reflects a potential of Intra-aural devices as effective biofeedback devices in treating bruxism.

scholarly journals Nanogel-Facilitated In-Situ Delivery of a Cataract Inhibitor

Biomolecules ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1150
Author(s):  
Dixa Gautam ◽  
Michelle G. Pedler ◽  
Devatha P. Nair ◽  
Jonathan Mark Petrash
Keyword(s):  
Cataract Surgery ◽  
Vision Loss ◽  
Effective Means ◽  
Lens Capsule ◽  
Posterior Capsular Opacification ◽  
Surgical Removal ◽  
Visual Disability ◽  
Visual Axis ◽  
Number Of Patients ◽  
Subsequent Degradation

Cataracts are a leading cause of blindness worldwide. Surgical removal of cataracts is a safe and effective procedure to restore vision. However, a large number of patients later develop vision loss due to regrowth of lens cells and subsequent degradation of the visual axis leading to visual disability. This postsurgical complication, known as posterior capsular opacification (PCO), occurs in up to 30% of cataract patients and has no clinically proven pharmacological means of prevention. Despite the availability of many compounds capable of preventing early steps in PCO development, there is currently no effective means to deliver such therapies into the eye for a suitable duration. To model a solution to this unmet medical need, we fabricated acrylic substrates as intraocular lens (IOL) mimics scaled to place into the capsular bag of the mouse lens following a mock-cataract surgery. Substrates were coated with a hydrophilic crosslinked acrylate nanogel designed to elute Sorbinil, an aldose reductase inhibitor previously shown to suppress PCO. Insertion of the Sorbinil-eluting device into the lens capsule at the time of cataract surgery resulted in substantial prevention of cellular changes associated with PCO development. This model demonstrates that a cataract inhibitor can be delivered into the postsurgical lens capsule at therapeutic levels.

Management of optic disc pit-associated maculopathy: A case series from a tertiary referral center

2021 ◽  
pp. 112067212110237
Author(s):  
Ilkay Kilic Muftuoglu ◽  
Ecem Onder Tokuc ◽  
V Levent Karabas
Keyword(s):  
Optic Disc ◽  
Case Series ◽  
Internal Limiting Membrane ◽  
Maximum Height ◽  
Optic Disc Pit ◽  
Tertiary Referral Center ◽  
Number Of Patients ◽  
The Mean ◽  
Foveal Center

Purpose: To report outcomes of pars plana vitrectomy (PPV) combined with internal limiting membrane (ILM) stuffing technique in patients with optic disc pit associated maculopathy (ODP-M). Methods: Data including best-corrected visual acuity (BCVA), central macular thickness (CMT), foveal center point thickness (FCP), and maximum height of fluid (max_fluid) (intraretinal or subretinal) were collected from the medical records of the patients. Results: Six eyes of six patients with a mean age of 28.0 ± 17.68 years (range: 9–53 year) underwent PPV + ILM plug surgery. The mean follow-up duration was 25.62 ± 26.11 months (range: 11.80–78.00 month) duration. The mean BCVA increased from 1.25 ± 1.04 logMAR (20/355, Snellen equivalent) to 0.86 ± 1.09 logMAR (20/144, Snellen equivalent) at last follow-up ( p = 0.043). Compared to baseline, CMT, FCP, and max_fluid significantly decreased at all visits after the surgery ( p < 0.05 for all visits). At last follow-up, 66.6% of the eyes (four eyes) showed complete resolution of fluid at a mean of 5.25 ± 4.99 months (range: 1–12 months) after the surgery. Conclusion: PPV with ILM plug seemed to be an effective surgical technique in ODP-M. Studies with longer follow-up and higher number of patients are needed to confirm our results.

scholarly journals Local Chemotherapy as an Adjuvant Treatment in Unresectable Squamous Cell Carcinoma: What Do We Know So Far?

2021 ◽  
Vol 28 (4) ◽  
pp. 2317-2325
Author(s):  
Luigi Bennardo ◽  
Francesco Bennardo ◽  
Amerigo Giudice ◽  
Maria Passante ◽  
Stefano Dastoli ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Gold Standard ◽  
Systemic Chemotherapy ◽  
Standard Treatment ◽  
Case Reports ◽  
Case Series ◽  
Surgical Removal ◽  
Local Chemotherapy

Background: Squamous cell carcinoma (SCC) is one of the most common cancers involving skin and oral mucosa. Although this condition’s gold-standard treatment is the surgical removal of the lesions, the physician must propose alternative treatments in some cases due to the patient’s ineligibility for surgery. Among the available alternative therapies, local chemotherapy may represent an initial treatment in combination with radiotherapy or systemic chemotherapy due to the low frequency of side-effects and the lack of necessity for expensive devices. Methods: In this paper, we review all available literature in various databases (PubMed, Scopus-Embase, Web of Science), proposing local chemotherapy as a treatment for cutaneous and oral SCC. Exclusion criteria included ocular lesions (where topical treatments are common), non-English language, and non-human studies. Results: We included 14 studies in this review. The majority were case reports and case series describing the treatment of non-resectable localized SCC with either imiquimod or 5-fluorouracil. We also analyzed small studies proposing combination treatments. Almost all studies reported an excellent clinical outcome, with a low risk of relapses in time. Conclusions: Resection of the lesion remains the gold-standard treatment for SCC. When this approach is not feasible, local chemotherapy may represent a treatment alternative, and it may also be associated with radiotherapy or systemic chemotherapy.

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