Antimicrobial susceptibility of organisms isolated from sputum culture of Karachi, Pakistan.

Our study aims to contribute to developing antibiotics prescription guidelines at a national and a regional level directed by the antibiotics susceptibility patterns and rapidly emerging resistant organisms. This study is designed to observe the antimicrobial susceptibility in sputum culture isolates and drug resistance patterns against various antimicrobials. This was a retrospective cohort study; data was collected from two laboratories from 1st Jan to 15 July 2007. All laboratory reports were analyzed using SPSS version 19.0.The sputum culture was found positive for microbial growth in 217 reports out of 864 total (25.11%). The leading organisms were 25.8% Klebsiella pneumoniae, 23.5% Streptococcus pneumoniae, 18% Pseudomonas aeruginosa and 12.9% Staphylococcus aureus. S.pneumoniae and S.aureus were sensitive to the combination of beta lactam antibiotics and anti-beta lactamase while K.pneumoniae and P. aureginosa were susceptible to fluoroquinolones, macrolides and aminoglycosides. The total yield of sputum culture was 25.11%. The gram positive cocci which were isolated were mostly resistant to beta lactam antibiotics alone i.e. only 45% of S. pneumoniae and 33% of S. aureus were sensitive to Amoxicillin alone. Sensitivity to Co-amoxiclav was still high. 90% and 85% of S. pneumonia and S. aureus respectively were sensitive to Co-amoxiclav. The P. aeruginosa resistance to Amikacin in our study is 10%.

Combined effects of strength and balance training versus aerobic training on balance, neuropathy symptoms and quality of life in patients with diabetic peripheral neuropathy.

BACKGROUND: Diabetic peripheral neuropathy (DPN) occurs in >50% of diabetic patients and is a high risk-factor of balance problems and risk of falls. Impaired balance can lead to reduced function, which has a detrimental effect on patients' quality of life. Structured strength and balance training can result in sustained improvements in muscle strength, coordination, balance, functional status and quality of life. OBJECTIVE: To determine the combined effects of strength and balance training versus aerobic training on balance, severity of symptoms of DPN, and quality of life in patients with DPN. METHODS: This double blinded, two arm parallel design Randomized Clinical Trial. The study was conducted from March to December 2020 in the AIMS diabetic center Peshawar, Pakistan. Participants were selected through convenience sampling technique and randomly allocated into strength plus balance and aerobic training groups. Type 2 diabetic patients of both sexes, aged 40 to 80 years, with a Toronto neuropathy score ≥6 recruited, while patients with ulceration/infection of feet, medical/Surgical conditions, and non-ambulatory patients were excluded from this study. Intervention was applied 3 days a week for 8 weeks. The Toronto clinical neuropathy system was used to assess neuropathy severity, SF-36 to assess quality of life and the Berg balance scale was used for assessment of balance. Assessment was done at the baseline and after 8 weeks of intervention using SPSS. Version 22 was used for analysis. RESULTS: The mean age of the participants was 60.80 ± 9.73. Between group analysis, which showed were statistically insignificant for neuropathy severity, balance and all domains of quality of life (p-value >0.05) except SF-36 General Health Perception Score, with Mean ± SD of 62.50 ± 7.54 in group A versus Mean ± SD of in group B 60.00 ± 15.98 (p-value = 0.05). Within group analysis showed statistically significant results for neuropathy severity, balance and all domains of quality of life (p-value<0.05). CONCLUSION: This study concluded that there is a statistically significant effect of structured balance and strength training and aerobic training on severity of DPN, balance and quality of life. But there was no statistically significant difference in improvement between the two intervention groups.

Efficacy of mirror therapy on lower limb motor recovery, balance and gait in subacute and chronic stroke: A systematic review.

OBJECTIVE: Mirror therapy (MT) has been proposed to be an effective therapeutic regimen for lower limb stroke rehabilitation. This review is the first to evaluate the efficacy of MT in subacute and chronic stroke for lower-limb motor functions, balance and gait focusing on particular stage of stroke with specific outcome measures. METHODS: According to PRISMA guidelines, all relevant sources were searched from 2005 to 2020 using "PIOD" framework. Search methods included electronic database, hand and citation searching. Screening and quality assessment was performed by two individual reviewers. Data was extracted and synthesised from 10 studies. Thematic analysis was considered, random-effect models were used and pooled analysis was performed using forest plots. RESULTS: For motor recovery, MT showed statistically significant effects compared to control group using Fugl-Meyer Assessment and Brunnstorm stages as outcome measures (SMD 0.59; 95% CI 0.29 to 0.88; p < 0.0001; I2  = 0%). Statistical significant improvement was reported for balance in MT compared to control using Berg Balance Scale and Biodex in pooled analysis (SMD 0.47; 95% CI 0.04 to 0.90; p = 0.03; I2  = 0%). When compared with electric stimulation and action-observation training MT showed no signifiant improvement for balance (SMD -0.21; 95% CI -0.91 to 0.50; p = 0.56; I2  = 39%). For gait, MT showed statistical and clinical significant improvement compared to control group (SMD 1.13; 95% CI 0.27-2.00; p = 0.01; I2  = 84%) and when compared to action-observation training and electrical stimulation, presented statistical improvement using 10-m walk test and Motion Capture system (SMD -0.65; 95% CI -1.15 to -0.15; p = 0.01; I2  = 0%). CONCLUSION: This review has shown that MT is effective in lower-limb motor recovery, balance and gait in subacute and chronic stroke in patients 18 years or above with no severe cognitive disorder, MMSE score ≥24 and FAC level ≥2. MT could be used for 30 min/day, 5 days/week for 4 weeks, as stand-alone for motor recovery and balance or as an adjunct with electric stimulation for gait for beneficial effects.

Not All That Is Droopy Post Ad26.COV2.S (JNJ) Vaccine Is Bell's Palsy: A Rare Case of Isolated Dorsal Pontine Stroke Causing Ipsilateral Complete Hemi-Facial Palsy.

The Ad26.COV2.S vaccine, developed by Janssen (Beerse, Belgium), the pharmaceutical wing of Johnson & Johnson (JNJ), is one of the three vaccines approved for use against coronavirus disease 2019 (COVID-19) infection in the United States. We present a case of a 66-year-old female who presented to the emergency department with a one-day history of nausea, vomiting, room-spinning vertigo, and complete right facial weakness immediately after getting vaccinated with Ad26.COV2.S. Initial workup focused on uncovering a possible association between the vaccine and Bell's palsy. However, her prior history of stroke, presence of predisposing risk factors, and additional symptoms of nausea, vomiting, and vertigo prompted further neurological testing, which revealed an isolated right pontine lacunar infarct involving the right facial colliculus, mimicking Bell's palsy. Isolated dorsal pontine lesion presenting as hemifacial palsy is very rare and can be easily missed by clinicians. Relevant history and thorough neurological examination can help guide appropriate diagnostic testing and prevent potential biases. It is crucial for clinicians to know the distinguishing features between true Bell's palsy and acute brainstem infarction masquerading as Bell's.

Lamin A/C Cardiomyopathy with E203K Pathogenic Mutation.

Lamin A/C (LMNA) cardiomyopathy is an adult-onset, autosomal dominant, rapidly progressive cardiomyopathy which belongs to a spectrum of familial idiopathic cardiomyopathies. It is the most common type of familial dilated cardiomyopathy that is associated with conduction defects. A 76-year-old African American female with second-degree atrioventricular (AV) block presented for evaluation of persistent fatigue. Her family history was significant for sudden deaths of her son and brother at the age of 6 and 48 years, respectively, and AV block in her sister with a pacemaker implant at the age of 64 years. Physical examination was within normal limits. Electrocardiogram showed a Mobitz type II, second-degree AV block. Mild dilated cardiomyopathy was present on echocardiogram. Stress echocardiography had to be stopped due to premature ventricular contractions. Cardiac catheterization, coronary angiography, and cardiac MRI revealed no significant etiology for rhythm disturbance. Holter monitoring revealed intermittent bradycardia with a heart rate falling as low as 28 beats per minute, which led to the decision of dual-chamber pacemaker implantation. RhythmNext genetic testing (Ambry Genetics, Aliso Viejo, CA) was done due to the significant family history of sudden death; it revealed a heterozygous E203K pathologic mutation in the LMNA gene. Sudden death is the most common mode of death in LMNA cardiomyopathy; hence, the implantation of intracardiac cardioverter-defibrillator for primary prophylaxis was discussed with the patient. Clinicians should suspect LMNA cardiomyopathy in patients with rhythm disorders and family history of sudden death, which can help to identify individuals at risk and prevent sudden death by appropriate interventions.

Cardiovascular Dysfunction Presenting as Autonomic Dysreflexia in a Patient with Spinal Cord Injury.

Autonomic dysreflexia (AD) is a medical emergency that is characterized by hypertension as an autonomic response to noxious stimuli in patients with a history of spinal cord injury at the level of T6 or above. We present the case of a 31-year-old Caucasian male with a history of spinal cord injury at the level of C3-C4, with symptoms described as recurring episodes of hypertension with flushing and sweating above the level of the lesion for the past five to six years. His symptoms are triggered by bowel distention, excitement, a bumpy car ride, or a simple turning of the neck to the left. Physical examination and laboratory studies ruled out other possible differentials (e.g., migraines, pheochromocytoma). As a result, AD was diagnosed.

Functional Outcome After Decompressive Craniectomy in Patients with Dominant or Non-Dominant Malignant Middle Cerebral Infarcts.

BACKGROUND:  The use of decompressive craniectomy (DC) has been studied in the setting of different conditions, including traumatic brain injury, subarachnoid hemorrhage, and malignant middle cerebral artery (MCA) infarction. The rationale of this study is to determine the functional outcome after DC in patients with malignant MCA infarcts. METHODS:  A longitudinal cohort study was performed based on patients diagnosed with malignant MCA territory infarction admitted to the Neurosurgery Department of a tertiary care hospital in Islamabad, Pakistan between July 2015 and November 2016. All patients had a clinical diagnosis of stroke according to the World Health Organization (WHO) stroke criteria. RESULTS:  A total of 34 patients participated in this study, out of which 20/31 (64.5%) were males while 11/31 (35.5%) were females with a mean age of 51.61 ± 13.96 years. The mean time from diagnosis to surgery was 60.61 ± 49.83 hours. Out of 31 patients, 18 (58.1%) had a right middle cerebral artery infarct (RMCAI) and 13 (41.9%) had a left middle cerebral artery infarct (LCAI). Logistic regression was applied to assess the association between the type of MCA infarct with the National Institutes of Health Stroke Scale (NIHSS), modified Rankin Scale (mRS), modified Barthel Index (mBI) scores, and upper and lower limb motor power. However, the logistic regression model was not statistically significant χ2 (4) = 3.896, p = 0.866. There was a statistically significant mild improvement of neurological scores and upper and lower motor power over a course of six months, but the overall functional outcome was poor with mBI < 60 and mRS > 4 (p < 0.001) with total mortality of 8.7%. CONCLUSION:  Decompressive craniectomy is a life-saving surgery that appears to benefit patients with malignant MCA infarcts of either the dominant or non-dominant cerebral hemisphere. Decompressive craniectomy results in mild improvements in neurological scores but still poor functional outcome after six months.

Transitional Vertebra and Spina Bifida Occulta Related with Chronic Low Back Pain in a Young Patient.

Bertolotti's syndrome (BS) must be considered as a differential diagnosis in a young patient presenting with low back pain (LBP). We present a case of a 26-year-old male complaining of mild chronic LBP for six years, radiating to his left thigh for the past six months. He has been taking non-steroidal anti-inflammatory drugs (NSAIDs) with skeletal muscle relaxants for pain relief. The X-ray and computed tomography (CT) imagings showed congenital enlargement of the left transverse process of the fifth lumbar (L5) vertebra forming pseudo-articulation with the sacrum and unilateral pars interarticularis defect at the L4 level on the left side, respectively. He has managed with gabapentin 100 mg three times a day for his neuropathic left leg pain. On follow-up, the patient reported that his pain has improved with gabapentin and it decreased from 8/10 to 4/10 on the visual analogue scale.

Mixed Connective Tissue Disorder Complicated by Polymyositis, Sjogren's Syndrome, Pleural Effusion and Pericarditis.

We report a case of a 24-year-old female with a history of asthma and gastroesophageal reflux disease (GERD). She presented to the emergency room with severe chest pain, chest tightness, and shortness of breath following an upper respiratory tract infection. The patient reported that she had a cough and runny nose one week prior to this presentation, followed by a sudden sharp pain in the center of the chest 8/10 in intensity on the visual analog scale and pleuritic in nature, which aggravated by deep breathing and lying down flat. It was relieved by sitting up straight and did not radiate to her left arm or jaw. Computed tomography (CT) scan of the chest, posteroanterior and lateral views, showed a mild left pleural effusion with adjacent left basilar atelectasis/infiltrate. CT angiography of the chest with axial contrast showed mild left pleural effusion as well as a small pericardial effusion with bilateral lower lobe interstitial infiltrates. There was no evidence of pulmonary embolism. Electrocardiogram (EKG) showed no apparent ST segment elevation or depression that would be consistent with pericarditis, or acute ischemia or infarct. There was non-specific T wave abnormality. The patient was prescribed prednisone on a tapering dose. On follow-up visit, her condition significantly improved.