Intravitreal Dexamethasone Implant for the Management of Choroidal Neovascular Membrane in Pregnancy.

The management of choroidal neovascularization (CNVM) in pregnant young females has been a lacuna due to the rarity of the condition as well as the non-availability of comprehensive data to showcase the efficacy of currently available treatment regimes in order to achieve a positive outcome for both the growing fetus as well the patient herself. In a review of available literature, the condition has been treated with anti-vascular endothelial growth factors (anti-VEGF), laser photocoagulation, and intravitreal dexamethasone implants (IDI), with varied results ranging from the successful outcome in terms of pregnancy to abortions. When faced with such circumstances, healthcare professionals usually proceed cautiously, balancing the possible advantages against the hazards to the mother and the fetus.

A case series of melioidosis: An underdiagnosed infection.

Melioidosis is an infection caused by It is a non notifiable disease and is not included in Integrated Disease Surveillance Program by National Center of Disease Control. India is predicted to have highest burden of disease with an estimated mortality of 32,000 per year. Melioidosis presents with a wide range of clinical manifestations like pneumonia, liver and splenic abscess, septicemia etc.

Dynamic Rotational Sensor Using Polymer Optical Fiber for Robot Movement Assessment Based on Intensity Variation.

A complex signal processing technique is usually required to process the data in most sensor design structures, and integration into real applications is also challenging. This work presents a dynamic rotational sensor using polymethyl methacrylate (PMMA) fiber for robot movement assessment. The sensor design structure is based on the coupling of light intensity, in which two PMMA fibers are twisted together.

Analytical methods for honeybee venom characterization.

The discovery of new drugs has benefited significantly from the development of research in venomics, increasing our understanding of the envenomation processes. It has been previously reported that honeybee venom (HBV) exhibits several pharmacological activities such as anti-inflammatory, antibacterial, antimutagenic, radioprotective, and anticancer activity and may inclusively act as a complementary treatment for SARS-CoV-2. It composition consists mainly on melittin, phospholipase A2, and apamin but other constituents such as hyaluronidase, mast cell degranulating peptide and secapin are also relevant for its bioactivity.

Potential natural products for the management of autism spectrum disorder.

Autism in a broader sense is a neurodevelopmental disorder, which frequently occurs during early childhood and can last for a lifetime. This condition is primarily defined by difficulties with social engagement, with individuals displaying repetitive and stereotyped behaviors. Numerous neuroanatomical investigations on autistic children have revealed that their brains grow atypically, resulting in atypical neurogenesis, neuronal migration, maturation, differentiation, and degeneration.

Honeybee Venom Synergistically Enhances the Cytotoxic Effect of CNS Drugs in HT-29 Colon and MCF-7 Breast Cancer Cell Lines.

5-fluorouracil (5-FU) and doxorubicin (DOX) are potent anti-tumour agents commonly used for colon and breast cancer therapy, respectively. However, their clinical application is limited by their side effects and the development of drug resistance. Honeybee venom is a complex mixture of substances that has been reported to be effective against different cancer cells.

Impact of Screening Programs on Stage Migration in Breast Cancer.

Introduction: Breast cancer (BC) is the leading malignancy globally with consequent morbidity, mortality and burden on health care resources when diagnosed at an advance stage. Early-stage diagnosis is crucial to the better outcome. Screening is pivotal to early detection at an early stage.

Persistence, Magnitude, and Patterns of Postacute Symptoms and Quality of Life Following Onset of SARS-CoV-2 Infection: Cohort Description and Approaches for Measurement.

Background: There is mounting evidence for the presence of postacute sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (PASC), but there is limited information on the spectrum, magnitude, duration, and patterns of these sequelae as well as their influence on quality of life.

Methods: We assembled a cohort of adults with a documented history of SARS-CoV-2 RNA positivity at ≥2 weeks past onset of coronavirus disease 2019 (COVID-19) symptoms or, if asymptomatic, first positive test. At 4-month intervals, we queried physical and mental health symptoms and quality of life.

Chemical, Cytotoxic, and Anti-Inflammatory Assessment of Honey Bee Venom from .

The venom from , the main honey bee prevailing in Morocco, has been scarcely studied, despite its known potential for pharmacological applications. In the present work, we investigated the composition, the anti-inflammatory activity, and the venom's cytotoxic properties from fifteen honey bee venom (HBV) samples collected in three regions: northeast, central, and southern Morocco. The chemical assessment of honey bee venom was performed using LC-DAD/ESI/MS, NIR spectroscopy and AAS spectroscopy.

COVID-19 amongst cancer patients: An experience from Oman.

Objective: To evaluate the extent of coronavirus infection in cancer patients along with their demographics, laboratory findings and outcomes in a tertiary care setting.

Methods: The study was conducted in Muscat, Oman, from March 24 to October 23, 2020. The data was collected from the cancer registry of the Directorate-General of Non-Communicable Diseases, Ministry of Health, Oman.

Clinicopathological Features and Outcomes of Gastrointestinal Stromal Tumours in Oman: A multi-centre study.

Objectives: This study aimed to report the clinicopathological features, management and long-term outcomes of patients with gastrointestinal stromal tumours (GISTs) in Oman.

Methods: This retrospective study was conducted on patients treated for GIST between January 2003 and December 2017 at three tertiary referral centres in Muscat, Oman. All patients with confirmed histopathological diagnoses of GIST and followed-up at the centres during this period were included.

Rapid implementation of a cohort for the study of post-acute sequelae of SARS-CoV-2 infection/COVID-19.

Background: As the coronavirus disease 2019 (COVID-19) pandemic continues and millions remain vulnerable to infection with severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), attention has turned to characterizing post-acute sequelae of SARS-CoV-2 infection (PASC).

Methods: From April 21 to December 31, 2020, we assembled a cohort of consecutive volunteers who a) had documented history of SARS-CoV-2 RNA-positivity; b) were ≥ 2 weeks past onset of COVID-19 symptoms or, if asymptomatic, first test for SARS-CoV-2; and c) were able to travel to our site in San Francisco. Participants learned about the study by being identified on medical center-based registries and being notified or by responding to advertisements.

Comparative Study of Oral Midazolam Syrup and Intranasal Midazolam Spray for Sedative Premedication in Pediatric Surgeries.

Introduction: Midazolam is a water-soluble benzodiazepine which is frequently administered by intravenous and oral routes. Its nasal spray has become recently available.

Materials And Methods: In this study, after obtaining clearance from the ethical committe, 66 patients between the age group of 4 and 10 years comparable in demographic variables were randomly allocated into two groups of 33 each.

The Need for Regulatory Reforms in the Use of Opioids for Pain Management and Palliative Care in the Middle East.

Palliative Care (PC) is an evolving oncology subspecialty in the Middle East (ME). Justified opioid use is an integral part of palliative care. Often, morphine consumption is taken as a quality indicator of palliative care services, but is it a reliable indicator to reflect the status of palliative care in current Middle East setting? We need to understand that data on morphine consumption, represent the amount distributed of morphine per person in a country and does not refer the actual justified amount utilization of opioids.

Breast cancer in a patient with Kindlers syndrome.

Breast Cancer (BC) has associated risk factors and genetic factors like BRCA1, and BRCA2. Many benign and malignant disease processes are found concurrently with BC and believed to be additional risk factors like gall bladder stones (cholelithiasis), hypertension, diabetes mellitus, cerebrovascular lesions, arthritis, spine and spinal cord degenerative lesions, infertility, depression, sleep disturbances, obesity, autoimmune diseases (SLE), and thyroid diseases. There are some malignant disease associations like synchronous or metachronous ovarian, colonic and endometrial tumours with Breast cancer.

Are we prepared to implement a Lean philosophy within cancer-care service in Oman?

Lean, as it applies to business, has come to signify simplicity, swift response, and efficiency. The concept is to do more with less; namely, to use resources in the most productive way possible through the elimination of all types of waste. The Lean approach can be applied to any field, including healthcare, in which the exponential growth of costs is widespread.

High Occurrence of Non-Clear Cell Renal Cell Carcinoma in Oman.

It is conventionally accepted that renal cell carcinoma (RCC) occurs in older patients and the clear cell type is the most common histology. However, ethnic variations exist and this study was carried out to determine the epidemiological pattern of RCC in Oman. Ninety RCC patients who presented to a tertiary care center in the Sultanate of Oman from 2010 to 2014 were studied.

External auditory canal as an unusual site for metastasis of breast cancer: A case report.

Metastatic breast cancer is one of most common cause of death in women worldwide. The estimated incidence of breast cancer to be metastatic at diagnosis is 6%, with a five year survival rate of about 21%. There are three types of breast cancer recurrence: local, regional and distant metastasis mainly to the lung, liver, bone or brain.

Utilization of systemic palliative chemotherapy at the end of life: a local experience.

Objective: To evaluate attitude towards using systemic chemotherapy near the end of life for cancer patients.

Methods: This retrospective study comprised data of all patients who died with cancer at the Medical Oncology Department of the National Oncology Centre, Muscat, Oman, from January 2009 to December 2011. The records were retrieved from the electronic patient record system of ALSHIFA, Royal Hospital.

Diagnostic utility and sensitivities of GATA3 antibodies in triple-negative breast cancer.

GATA3 is implicated in mammary epithelial development and breast cancer progression and is an evolving immunohistochemical marker in breast cancer. Often associated with estrogen receptor (ER) signaling, GATA3 expression has been reported in ER-negative breast cancers, but systematic evaluation of GATA3 expression in a large set of triple-negative breast cancers (TNBC) is lacking. Given low sensitivities of mammaglobin (MGB) and GCDFP15 in metastatic TNBC, additional markers for site of origin identification would be useful in this context.