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1.
BMC Pediatr ; 23(1): 70, 2023 02 10.
Article in English | MEDLINE | ID: mdl-36759785

ABSTRACT

BACKGROUND: Proboscis lateralis (PL) is an uncommon congenital facial deformity marked by the protrusion of a primitive tubular structure made up of skin and soft tissue that generally emerges from the eye's medial canthus and is associated with some craniofacial deformities. We report the first case of PL with multiple craniofacial, neurological, cardiac, and spinal anomalies. CASE PRESENTATION: A full-term female baby delivered by cesarean section cried immediately at birth. The mother reported having a normal pregnancy but has a history of x-ray during her first trimester. The baby was born with a rare presentation of proboscis lateralis which was accompanied by multiple anomalies, including but not limited to bilateral colpocephaly, corpus callosum agenesis, complex cyanotic congenital heart disease, and hemivertebra of the T10 body. CONCLUSION: PL is an uncommon congenital condition that causes a variety of craniofacial abnormalities. Multiple additional defects affecting various organ systems should also be evaluated in a person diagnosed with PL.


Subject(s)
Abnormalities, Multiple , Craniofacial Abnormalities , Pregnancy , Infant , Infant, Newborn , Humans , Female , Nose/abnormalities , Cesarean Section , Face , Craniofacial Abnormalities/diagnosis , Craniofacial Abnormalities/diagnostic imaging
2.
Neurosurg Rev ; 46(1): 57, 2023 Feb 14.
Article in English | MEDLINE | ID: mdl-36786867

ABSTRACT

Central neurocytoma is the most common primary intraventricular tumor in adults being classified by the World Health Organization (WHO) as a benign grade II tumor with a good prognosis. Given the recent advances with regard to this tumor, a bibliometric analysis was due to study the future direction of research for neurocytomas. A comprehensive Elsevier's Scopus database search was performed to capture all published and indexed studies to date relevant to neurocytoma. A discrete set of validated bibliometric parameters were extracted and analyzed on R v4.1.3. A total of 1002 documents were included in our analysis covering a period between 1910 and 2021 (111 years). Around 98.5% of the documents were multi-author publications with a collaboration index (CI) of 4.21. Acta Neuropathologica, The American Journal of Surgical Pathology, and Cancer were the journals to include the highest number of top ten cited articles (2 out of 10 most cited articles, 20%). Switzerland (4 out of 10, 40%) accounted for the country to have the highest number of top 10 most cited articles with the USA (5588 out of 16,395 citations, 34.1%) having the greatest number of citations. Lastly, our analysis reported an annual growth rate of 6.9% for the number of papers produced by year. This is the first bibliometric analysis to study the top 10 most cited articles with regard to neurocytomas. A shift from histopathologic and clinical symptoms towards the treatment and management of the tumor was observed in our analysis.


Subject(s)
Neurocytoma , Humans , United States , Neurocytoma/surgery , Bibliometrics , Publications , Switzerland , Databases, Factual
3.
J Pak Med Assoc ; 71(2(B)): 775-777, 2021 Feb.
Article in English | MEDLINE | ID: mdl-33941981

ABSTRACT

Paediatric intramedullary spinal cord lesions are uncommon pathologies, prone to result in dismal prognosis if not managed promptly and aggressively. While children usually present in good functional grades compared to adults, early recognition and treatment is important to improve outcomes. In this review, we present tumour demographics, patient factors, and treatment modalities of intramedullary spinal cord lesions in paediatric patients.


Subject(s)
Astrocytoma , Ependymoma , Spinal Cord Diseases , Spinal Cord Neoplasms , Adult , Child , Humans , Spinal Cord , Spinal Cord Diseases/diagnosis , Spinal Cord Neoplasms/diagnostic imaging , Spinal Cord Neoplasms/therapy
5.
Prog Mol Biol Transl Sci ; 202: 1-23, 2024.
Article in English | MEDLINE | ID: mdl-38237982

ABSTRACT

This book chapter presents a concise overview of SARS-CoV-2, the virus responsible for the COVID-19 pandemic. It explores viral classification based on morphology and nucleic acid composition with a focus on DNA and RNA viruses, the SARS-CoV-2 structure including the structural as well as nonstructural proteins in detail, and the viral replication mechanisms. The chapter then delves into the characteristics and diversity of coronaviruses, particularly SARS-CoV-2, highlighting its similarities with other beta-coronaviruses. The replication and transcription complex, RNA elongation, and capping, as well as the role of accessory proteins in viral replication and modulation of the host immune response is discussed extensively.


Subject(s)
COVID-19 , SARS-CoV-2 , Humans , Animals , COVID-19/metabolism , Pandemics , Life Cycle Stages , Viral Structures/metabolism
6.
J Korean Neurosurg Soc ; 66(6): 632-641, 2023 Nov.
Article in English | MEDLINE | ID: mdl-35831137

ABSTRACT

Central nervous system tumors are identified as tumors of the brain and spinal cord. The associated morbidity and mortality of cerebrospinal tumors are disproportionately high compared to other malignancies. While minimally invasive techniques have initiated a revolution in neurosurgery, artificial intelligence (AI) is expediting it. Our study aims to analyze AI's role in the neurosurgical management of cerebrospinal tumors. We conducted a scoping review using the Arksey and O'Malley framework. Upon screening, data extraction and analysis were focused on exploring all potential implications of AI, classification of these implications in the management of cerebrospinal tumors. AI has enhanced the precision of diagnosis of these tumors, enables surgeons to excise the tumor margins completely, thereby reducing the risk of recurrence, and helps to make a more accurate prediction of the patient's prognosis than the conventional methods. AI also offers real-time training to neurosurgeons using virtual and 3D simulation, thereby increasing their confidence and skills during procedures. In addition, robotics is integrated into neurosurgery and identified to increase patient outcomes by making surgery less invasive. AI, including machine learning, is rigorously considered for its applications in the neurosurgical management of cerebrospinal tumors. This field requires further research focused on areas clinically essential in improving the outcome that is also economically feasible for clinical use. The authors suggest that data analysts and neurosurgeons collaborate to explore the full potential of AI.

7.
SAGE Open Med ; 11: 20503121231178046, 2023.
Article in English | MEDLINE | ID: mdl-37275844

ABSTRACT

Objectives: Multifocal fibrosclerosis is a rare disorder causing progressive fibrosis of multiple organ systems. Existing data on the disease show that there are multiple manifestations of the disease, with different outcomes. However, quantitative data are scarce, prompting the need for our investigation. Method: A comprehensive systematic review was performed from inception to November 16, 2022, with the restriction of English language, not including review articles. Article screening and extraction was performed independently, and shortlisted articles were assessed for bias. Analysis was performed using SPSS Version 25 (IBM® SPSS® Statistics; Chicago, IL, USA). Data were presented as frequencies and percentages, with a confidence interval of 95%. Result: This review included 134 patients, with 78 (58.2%) males. Mean age was 53.6 years and included two pediatric patients. The most common comorbidity was diabetes (9.7%). Prevalent presenting symptoms included pain (47.8%) and swelling (35.1%). A mean of 2.51 organs or anatomical sites was affected, retroperitoneum (64.2%) being most affected. The pancreas (30.0%) and digestive system (47.0%) were the organs/organ systems most affected. Patients had favorable outcomes in 79.1% of cases, 87.3% had no relapse, and 91.8% of patients survived the condition. Conclusion: The findings in this study provide a quantitative measurement of the demographics, presentations, organ manifestations, and outcomes of multifocal fibrosclerosis. We found the disease to be prevalent in males in Japan or the United States, with the abdomen and its organs being commonly involved.

8.
Health Sci Rep ; 6(1): e982, 2023 Jan.
Article in English | MEDLINE | ID: mdl-36544620

ABSTRACT

Background: Awareness of rights is a precondition to establishing rule of law in society. Sexual and Reproductive Health and Rights (SRHR) are closely knitted in the human rights framework as they overlap with other human rights such as the right to health and life. However, awareness about these rights remains a challenge. Considering the importance of these rights this study has measured the awareness of adolescents about SRHR in Bahawalpur (Division) of Pakistan. Methodology: We conducted a cross-sectional study in the Divison of Bahawalpur, Pakistan from October 2019 to December 2019. The study included a sample size of 500 respondents which included 250 young females of age 15-19 and 250 their parents (mother). The reasoning behind including only females in this study was the increased vulnerability and greater impact of SRHR in their life compared to males. The age range 15-19 was primarily selected as females this age will better understand and respond to the questionnaire compared to females in their early adolescent years. The quantitative research was conducted using two-stage cluster sampling. Detailed structured questionnaires were distributed among the respondents to obtain their points of view on the awareness of SRHR. The population was divided into multi-clusters with 25 households comprising 250 households for the division of Bahawalpur. The information was also gathered from the doctors and the teachers through interviews. The data were analyzed using SPSS version 21. Results: The study explored the knowledge and understanding of adolescent SRHR thereby highlighting the key restrictions in Bahawalpur, Pakistan, which prohibit adolescents from gaining access to SRHR and exercising it. There is a significant portion of adolescents who strongly agreed with the importance and awareness level and think they should be more aware of information regarding SRHR. However, they are of the view that they are less independent in practicing them. Conclusion: The study found a low level of awareness about SRHR among young female and their parents in Bahawalpur, Pakistan. It is a need of time and responsibility of the local government of the Bahawalpur region to devise clear and proper policies which give access to these rights. This can be done by including the information on these rights in the course curriculum and teachers keeping in view the cultural and regional restrictions that guide the young female about SRHR.

9.
Brain Spine ; 3: 101775, 2023.
Article in English | MEDLINE | ID: mdl-38021027

ABSTRACT

Glioblastomas (GBM) are the most prevalent malignant CNS tumors globally, affecting about 3.19 per 100,000 people. The standard of care of GBM management includes surgical resection followed by radiotherapy and/or chemotherapy owing to the high recurrent rates. Despite the advances in neurosurgical practice and brain cancer research, low- and middle-income countries (LMICs) did not benefit greatly from these advances compared to high-income countries (HICs). First, the case ascertainment is low in LMICs, which contributes to a lower than actual disease burden and delayed presentation of the tumors with a worse prognosis. Second, GBM treatment is expensive; unregulated radiation and chemotherapy costs can expose the patients to financial hardships and lead to treatment discontinuation. Third, the lack of trained neurosurgical workforce in poor resource settings in LMICs further complicates the situation. Fourth, radiation therapy and chemotherapies are expensive and unavailable in many poor-resource settings in LMICs. Fifth, LMICs suffer from a weak infrastructure especially with low numbers of prepared ORs, laboratories, and advanced imaging techniques. In the present article, we highlight the major challenges of GBM management and further propose solutions for governments and health policy makers to improve GBM care in LMICs.

10.
SAGE Open Med ; 11: 20503121221148613, 2023.
Article in English | MEDLINE | ID: mdl-36741931

ABSTRACT

Objective: Vitamin D deficiency in Chronic Kidney Disease is a known fact, but the data regarding the prevalence and extent of vitamin D deficiency in different stages of Chronic Kidney Disease is scarce. This leads to a delay in addressing this issue. We conducted this study to assess vitamin-D deficiency in different stages of Chronic Kidney Disease to improve the evidence available to Physicians and Nephrologists which can help them better address this common finding in Chronic Kidney Disease. Methods: This retrospective study from a tertiary care hospital in Karachi, Pakistan, included adult Chronic Kidney Disease patients who had their serum 25 Hydroxy vitamin D levels done. The patients were classified according to stages of Chronic Kidney Disease using Estimated Glomerular Filtration Rate values. Appropriate statistical tests were performed to find a correlation between the severity of vitamin D deficiency in different stages of Chronic Kidney Disease with a statistically significant p value of <0.05 and a 95% confidence interval. Results: In total, 148 patients were included in the study. All patients had serum 25 Hydroxy vitamin D levels less than 30 ng/ml. The severity of vitamin D deficiency was observed to increase progressively from stage 3A Chronic Kidney Disease through stage 5. Vitamin D levels in Chronic Kidney Disease stage 3 were significantly greater than in Chronic Kidney Disease stages 4 and 5 (p value < 0.001), and stage 5 patients had the lowest vitamin D levels in our study. Similar, statistically significant findings were observed for serum phosphate levels, too, with stage 5 Chronic Kidney Disease patients having a greater serum phosphate concentration than stages 3A and 3B (p value = 0.002, 0.006). Conclusion: All Chronic Kidney Disease patients in our study either had vitamin D insufficiency or deficiency. In addition, we observed a significant decrease in vitamin D levels from Chronic Kidney Disease stage 3 to stage 5. Greater serum phosphate levels were detected in stage 5 compared to stages 3A and 3B.

11.
Neuropsychiatr Dis Treat ; 19: 721-732, 2023.
Article in English | MEDLINE | ID: mdl-37041856

ABSTRACT

About 40% of the people with the obsessive-compulsive-disorder do not experience the desired outcome after the existing treatment, and its several side effects were reported. This systematic review was conducted to evaluate the efficacy and tolerability of alternative drugs and assess the possibility of their use as treatment options for obsessive-compulsive-disorder. The Scientific databases PubMed, Science Direct, Google Scholar, Cochrane, Directory of Open Access Journals, MedRxiv and BioRxiv, were searched from inception to March 2022, using appropriate search strategies for each drug and following the Prisma guidelines 2020. Studies were selected according to the already set criteria and assessed for bias. Data were extracted, and descriptive and continuous data were analyzed and presented as frequency/percentage and mean. A total of 16 observational and interventional studies were included for data extraction. The studies focused on four drugs, Psilocybin (n=4), Cannabis (n=7), Nicotine (n=3), and Morphine (n=2), that were used to test out their effect on OCD symptoms. Overall, the majority of the studies showed promising results by documenting a reduction in Y-BOCS scores. However, few subjects, specifically those using nicotine or Cannabis, did not affect their condition or self-reported worsening symptoms. Few side effects were also noticed. This systematic review found that the drugs mostly showed a positive response. All Psilocybin and morphine users, 88.2% and 74.1% of the nicotine and Cannabis users, respectively, reported experiencing the positive effect of these drugs, indicating that these drugs have the potential to be used in the management of OCD. However, further research is required in this arena to thoroughly understand the mechanism of action by which these drugs produce their therapeutic effect. Policies to destigmatize and encourage clinical trials with these drugs are crucial for exploring the use of these drugs as a treatment option for OCD.

12.
World Neurosurg ; 173: 237-250.e8, 2023 May.
Article in English | MEDLINE | ID: mdl-36858296

ABSTRACT

BACKGROUND: Intramedullary spinal cord ependymomas (IMSCEs) are rare tumors that mostly occur in adults. Management strategies and related outcomes are heterogeneously reported across the literature, demanding a comprehensive analysis to standardize guidelines. We performed a systematic review of the literature on IMSCEs. METHODS: A literature search was conducted using 6 databases from inception up to July 28, 2022. Studies with data on clinical characteristics, management strategies, and related outcomes in adult patients with histopathologically confirmed IMSCEs were pooled and analyzed. RESULTS: The analysis included 69 studies comprising 457 patients (52.7% males). Mean age was 42.4 ± 7.4 years. Sensory deficit (58.0%) was the most prevalent symptom, followed by radicular pain (50.5%). Tumors mostly involved the cervical (64.4%) or thoracic (18.8%) spinal cord and were mostly World Health Organization grade II (80.5%) and classic subtype (72.4%). Gross total resection was performed in most cases (83.4%), with adjuvant radiotherapy delivered in 10.5% of cases. Progression-free survival ≥2 years was reported in 61.1% of cases, and tumor recurrence or progression was reported in only 7.0% of the patients. At last follow-up, 97.4% of patients were alive. CONCLUSIONS: IMSCEs are uncommon tumors that frequently manifest with debilitating symptoms that require surgical treatment. When feasible, gross total resection may be pursued to improve the patient's functional status and prevent tumor progression, with adjuvant radiotherapy required only in some more aggressive grade III lesions. Future studies should investigate different growth patterns and prognoses based on different IMSCE subtypes.


Subject(s)
Ependymoma , Spinal Cord Neoplasms , Male , Adult , Humans , Middle Aged , Female , Treatment Outcome , Spinal Cord Neoplasms/surgery , Spinal Cord Neoplasms/diagnosis , Prognosis , Neurosurgical Procedures , Ependymoma/surgery , Ependymoma/diagnosis , Retrospective Studies
13.
World J Hepatol ; 14(4): 854-859, 2022 Apr 27.
Article in English | MEDLINE | ID: mdl-35646270

ABSTRACT

BACKGROUND: Spontaneous diaphragmatic herniation of the liver is a rare entity. It may mimic pulmonary mass especially in the absence of trauma. Cough is a common side effect of angiotensin converting enzyme (ACE) inhibitors that may cause diaphragmatic rupture due to a sudden increase in trans-diaphragmatic pressure. We present a case of ACE-inhibitor associated spontaneous herniation of the liver mimicking pleural mass. CASE SUMMARY: An 80-year-old woman presented with dry cough for 1 mo and sudden onset of cramping abdominal pain for 1 d. She denied history of trauma, prior surgeries, smoking, alcohol or illicit drug use. She has a history of diabetes and was started on an ACE inhibitor 6 mo ago for the management of hypertension. Examination was remarkable for right upper quadrant tenderness. Lab work-up was unremarkable. Chest X-ray showed a right lower lung opacity suspecting right pleural mass. Chest computed tomography scan ruled out pleural mass, however, revealed herniated right lobe of the liver (3.9 cm × 3.6 cm × 3.4 cm) into the thoracic cavity through the posterolateral diaphragmatic defect. Laparoscopic repair of the diaphragmatic defect was performed and the ACE inhibitor was stopped. Patients' symptoms had completely resolved on follow-up. CONCLUSION: ACE inhibitor-associated cough may cause diaphragmatic liver herniation mimicking pleural mass. Early diagnosis, surgical repair and addressing the triggering factors improve patients' outcomes.

14.
Ear Nose Throat J ; : 1455613221075233, 2022 Jan 29.
Article in English | MEDLINE | ID: mdl-35098769

ABSTRACT

Inflammatory myofibroblastic tumors (IMTs) are one of the most complex and rare neoplasms that have been discovered, with varying behavior in different cases. They mostly arise in the thoracic and abdominal cavity, the lungs, retroperitoneum, and extremities. They can also be detected in the head and neck area. IMTs have no age or gender preference which makes them tougher to anticipate. Head and neck IMTs are benign neoplasms with locally aggressive behavior and a low risk of metastatic spread. They have an unknown etiology, and they resemble malignant lesions radiologically. In this case report, we will review the case of a 40-year-old woman with an unusual IMT in the maxillary sinus that presented as a challenge in diagnosis and management.

15.
Neuropsychiatr Dis Treat ; 18: 1951-1961, 2022.
Article in English | MEDLINE | ID: mdl-36065386

ABSTRACT

Background: New-onset refractory status epilepticus (NORSE) has been reported in the scientific literature as a phenomenon associated with the COVID-19 infection. Given the resurgence of the newer variants of COVID-19 added with its multi-system manifestations, this project was conducted to study the clinical picture of NORSE secondary to COVID-19 infection. Methods: Three electronic databases were searched using an extensive search strategy from November 2019 to December 2021. Patients reporting NORSE secondary to COVID-19 were included in this review. The status epilepticus severity score (STESS) was calculated by the study authors for individual patients. Statistical analysis was performed using SPSS version 26 with a p-value <0.05 as statistically significant. Results: After screening, 12 patients were included in this study with a mean age of 61.6 ± 19.0-year olds. The most common type of status epilepticus reported in our study population was non-convulsive status epilepticus (NCSE) (7 out of 12 patients, 58.3%). The linear regression model revealed that STESS scores were significantly influenced by patients' age (p = 0.004) and intra-hospital occurrence (IHO) of status epilepticus (p = 0.026). Overall, 8 patients (66.7%) were discharged without complications. Conclusion: Given the observed association of STESS with the aging population and IHO of status epilepticus, special attention is due to the caretakers of this population, while further studies are needed to further build upon this review.

16.
Turk J Anaesthesiol Reanim ; 50(Supp1): S15-S21, 2022 Jun.
Article in English | MEDLINE | ID: mdl-35775793

ABSTRACT

OBJECTIVE: Coronavirus disease 2019 is caused by severe acute respiratory syndrome coronavirus-2. The coronavirus disease 2019 pandemic has imparted an extraordinary burden on the intensive care services, which is likely to echo in pandemic and critical care management glob- ally. We aim to meta-analyze mortality outcomes in cardiovascular disease patients and groups receiving corticosteroids therapy, intensive care admission status during coronavirus disease 2019 hospitalization and groups receiving corticosteroid therapy, and lastly, mortality outcomes in mechanically ventilated patients. Finally, we collate a coronavirus disease 2019 field algorithm for ST-elevation myocardial infarction critical care. METHODS: PubMed databases were searched for relevant observational studies with MeSH terms including, "cardiovascular disease," "COVID-19," "intensive care," "mortality," and "mechanical ventilation." A random-effect model was used to calculate the risk ratio, using RevMan V5.3. RESULTS: A total of 67 622 patients were included with 10 076 participants in the cardiovascular disease group. Overall, the mean age of the participants in the studies was 60 ± 1.6 years and 52.1% were female. A higher death risk was found in cardiovascular disease patients during and after coronavirus disease 2019 infection (risk ratio = 2.43, 95% CI = 1.74 to 3.41, P < .0001). Mechanical ventilation was likened to worsen mortality rates at any time during the hospital stay (risk ratio = 5.32, 95% CI = 3.89 to 7.29, P < .0001). Publication bias was not observed and high methodological qualities were included. CONCLUSIONS: Cardiovascular disease imparts a high burden on intensive care leading to high mortality among coronavirus disease 2019 patients. It is essential that myocardial infarctions in the acute care setting, and conditions such as hypertension and coronary artery diseases, are closely monitored while leading coronavirus disease 2019 hospitalization protocols.

17.
Radiol Case Rep ; 17(3): 812-815, 2022 Mar.
Article in English | MEDLINE | ID: mdl-35024082

ABSTRACT

We present a unique case of a ten-month-old boy with a protruding left globe and vitreous haemorrhaging, and later being diagnosed as a case of a dandy-walker syndrome (DWS) with buphthalmos and vitreous haemorrhage. Treatment is depending on the symptoms reported, thus close monitoring and a multidisciplinary approach are essential. We would like to recommend that even if there are no cardinal symptoms of DWS, paediatric patients with ocular signs should have Dandy walker Malformation (DWM) considered as a differential diagnosis.

18.
Medicine (Baltimore) ; 101(7): e28865, 2022 Feb 18.
Article in English | MEDLINE | ID: mdl-35363190

ABSTRACT

RATIONALE: Expanded dengue syndrome (EDS) is the phenomenon coined by the World Health Organization for cases of dengue fever (DF) with rare but dangerous consequences. EDS mainly leads to complications involving the vital organs, thus is also associated with a higher mortality rate. This case report presents the first-ever case where a patient developed EDS with both rhabdomyolysis-induced acute kidney injury and compartment syndrome of the limbs. PATIENT CONCERNS: Our patient, an 18-year-old Pakistani male, presented with fever, colicky abdominal pain, vomiting, diarrhea, dark-colored urine, and oliguria. DIAGNOSES: Dengue rapid NS-1 test came back positive. Along with myoglobinuria both serum creatine phosphokinase and creatine levels were abnormal. Hence, the patient was diagnosed with rhabdomyolysis-induced acute kidney injury. On physical examination, his right arm was painful and tender with restricted movement at the elbow. A Doppler ultrasound of the arm revealed thickening of the skin and underlying muscles, as well as edematous abnormalities affecting the entire right upper limb, both of which are indications of compartment syndrome. INTERVENTIONS AND OUTCOME: The management included rehydration, administration of dextrose and bicarbonate (bicarbonate infusion) prepared by adding 150 mEq sodium bicarbonate in 850 mL dextrose 5%, pain killers, along with platelet, and packed red cell transfusions. Additionally, right upper limb was kept elevated at 90° for 30 minutes every 2 hours to reduce edema and crept bandages were applied. The patient was discharged after 11 days and the follow-up was uneventful. LESSON: Physicians should be aware that rhabdomyolysis-induced acute kidney damage and limb compartment syndrome are also possible DF consequences, and they should be on the lookout for any indications pointing to these complications in DF. A prompt diagnosis can prevent further complications and fatality.


Subject(s)
Acute Kidney Injury , Compartment Syndromes , Dengue , Rhabdomyolysis , Acute Kidney Injury/etiology , Acute Kidney Injury/therapy , Adolescent , Arm , Compartment Syndromes/etiology , Dengue/complications , Humans , Male , Rhabdomyolysis/complications , Rhabdomyolysis/diagnosis
19.
J Matern Fetal Neonatal Med ; 35(25): 6787-6793, 2022 Dec.
Article in English | MEDLINE | ID: mdl-33980104

ABSTRACT

INTRODUCTION: The prevalence of persistent pulmonary hypertension of newborn (PPHN) has been estimated 1.9/1000 live births. Although the efficacy of inhaled nitric oxide and extracorporeal membrane oxygenation in PPHN is well established but it is difficult to administer and monitor in resource limited countries. Owing to this, other treatment options need to be evaluated. METHOD: This is a prospective observational study conducted in the Pediatric Cardiology Department, NICVD, Karachi, from February 2020 to October 2020 after the approval from the Institutional Ethical Review Committee. All the neonates referred to our Unit were screened by echocardiography (echo) and those who fulfilled the inclusion criteria were included. Echo were done before starting sildenafil and after 72 h to assess the pressure gradient across tricuspid valve and right to left or bidirectional shunt across patent ductus arteriosus , patent foramen ovale , or both. Sildenafil was started with a dose of 1 mg/kg/dose thrice a day and increased to 2 mg/kg/dose after 48 h if partial pressure of oxygen (PO1] did not increase. In neonates who did not respond to increased dose of Sildenafil were added on oral Bosentan 1 mg/kg/dose twice a day. RESULTS: Total 82 newborns were enrolled. Fifty-two patients improved after 48 h so were continued on same treatment. Sildenafil dose was increased in 30 (37.9%) patients whose PO2 did not increase to at least 10% from baseline after 48 h of starting treatment. Three patients expired within 48-72 h. Out of 27 remaining patients, only four responded whereas 23 patients did not show any improvement. In these patients, Bosentan was supplemented along with sildenafil. CONCLUSION: The results of our study show effectiveness of oral Sildenafil in treating PPHN. The overall improvement observed in the patients was overwhelming. Combination of Sildenafil with Bosentan is beneficial in patients who did not respond on Sildenafil alone.


Subject(s)
Persistent Fetal Circulation Syndrome , Humans , Infant, Newborn , Child , Sildenafil Citrate/therapeutic use , Persistent Fetal Circulation Syndrome/drug therapy , Prospective Studies , Bosentan/therapeutic use , Vasodilator Agents , Tertiary Care Centers , Nitric Oxide
20.
Ann Med Surg (Lond) ; 80: 104281, 2022 Aug.
Article in English | MEDLINE | ID: mdl-35971509

ABSTRACT

Background: There remains a scarcity of literature regarding COVID-19 and its neurological sequelae. This study highlights Parkinsonism as a post-COVID-19 sequela and helps us understand a possible link between the two. Methods: A literature search covering relevant databases was conducted for studies reporting the development of Parkinsonism in patients recovering from COVID-19 infection. A quality assessment tool developed by The Joanna Briggs Institute Critical Appraisal tools for the assessment of case reports was utilized. Fisher's exact test was used to explore the factors associated with COVID-19 and Parkinsonism as its complication. Results: Ten studies were included in our study. The median age of patients was 60.0, with an interquartile range of 42.5-72.0. There were 8 males (61.5%) patients, and 53.8% of cases were reported to have at least one comorbidity. Cogwheel rigidity was the most common symptom of Parkinsonism in 11 patients. While the most standard treatment modality used was Levodopa in 76.9% of cases. Using the Fisher's Exact test, it was identified that 10 patients (76.9%) with bradykinesia made a full recovery. Conclusion: Despite presumed "recovery" from COVID-19, patients still face a wide range of neurological complications. One of these complications presenting as Parkinsonism requires health care professionals to be on the lookout for the long-term effects of COVID-19. Hence, our study provides information on the possible likely hood of a link between COVID-19 and the development of Parkinsonism as post-COVID neurological sequelae.

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