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Fouda, M. E., and A. G. Radwan, "Fractional-order memristor response under dc and periodic signals", Circuits, Systems, and Signal Processing, vol. 34, no. 3: Springer US, pp. 961–970, 2015. Abstract
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Fouda, M. E., A. G. Radwan, and K. N. Salama, "Effect of boundary on controlled memristor-based oscillator", Engineering and Technology (ICET), 2012 International Conference on: IEEE, pp. 1–5, 2012. Abstract
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Fouda, M. E., A. G. Radwan, and K. N. Salama, "Effect of boundary on controlled memristor-based oscillator", 2012 International Conference on Engineering and Technology (ICET): IEEE, pp. 1–5, 2012. Abstract
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Fouda, U. M., and A. M. Sayed, "Effect of ultrasound-guided aspiration of hydrosalpingeal fluid during oocyte retrieval on the outcomes of in vitro fertilisation-embryo transfer: a randomised controlled trial (NCT01040351).", Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology, vol. 27, issue 8, pp. 562-7, 2011 Aug. Abstract

OBJECTIVE: To determine whether the ultrasound-guided aspiration of hydrosalpingeal fluid at the time of oocyte retrieval can improve the outcomes of in vitro fertilisation-embryo transfer (IVF-ET).

PATIENTS: One hundred and ten women with ultrasound-visible hydrosalpinges were randomised to two groups based on computer generated randomisation list. Fifty-four women underwent ultrasound-guided aspiration of hydrosalpingeal fluid prior to IVF-ET and 53 women underwent IVF-ET without any prior intervention.

RESULTS: Patients who underwent aspiration of hydrosalpinges demonstrated a significantly increased implantation, clinical pregnancy rates. Among the patients in the aspiration group, the implantation rate and pregnancy rates were higher in the subgroup of patients with no reaccumulation of hydrosalpingeal fluid within the first 2 weeks after aspiration compared to patients with reaccumulation of hydrosalpingeal fluid within the first 2 weeks after aspiration, but this difference failed to reach statistical significance. Furthermore, no pregnancies occurred in the four patients with uterine fluid collection detected during IVF-ET cycles.

CONCLUSION: The aspiration of hydrosalpingeal fluid at the time of oocyte retrieval is simple, safe and effective procedure for treatment of patients with ultrasound-visible hydrosalpinges particularly those without rapid reaccumulation of hydrosalpingeal fluid after aspiration or uterine fluid collection during the IVF-ET cycles.

Fouda, M., A. Soltan, A. G. Radwan, and A. M. Soliman, "Fractional-order multi-phase oscillators design and analysis", Analog Integrated Circuits and Signal Processing, 2016. 25-fractional-order_multi-phase_oscillators_design_and___analysis_suitable_for_higher-order_psk_applications.pdf
Fouda, T., M. Abul-Dahab, and H. Fathy, "Predictors of morbidity and mortality in redo mitral valve replacement for prosthetic mechanical mitral valve dysfunction /", Journal Of the Egyptian Society Of Cardiothoracic Surgery, 2014.
Fouda, U. M., R. M. Fouda, H. M. Ammar, M. Salem, and M. E. Darouti, "Impetigo herpetiformis during the puerperium triggered by secondary hypoparathyroidism: a case report.", Cases journal, vol. 2, pp. 9338, 2009. Abstract

A 38-year-old multiparous woman with post thyroidectomy hypoparathyroidism developed pruritic erythematous patches with multiple pustules on its margins on her thighs and groin accompanied by fever few days after delivery by caesarean section. Impetigo herpetiformis was diagnosed based on the typical clinicopathological findings. The patient was treated with intravenous fluids, calcium, Calcitrol and corticosteroids. The correction of hypocalcaemia was accompanied with rapid improvement of her skin disease and general condition. Our case is the fourth case of impetigo herpetiformis initially presented during puerperium and the first case of puerperal impetigo herpetiformis that is precipitated by secondary hypoparathyroidism. The awareness of the possible occurrence of impetigo herpetiformis during the puerperium allows early diagnosis, treatment and prevention of maternal complications.

Fouda, M. E., A. G. Radwan, and K. N. Salama, "Effect of boundary on controlled memristor-based oscillator", Engineering and Technology (ICET), 2012 International Conference on: IEEE, pp. 1–5, 2012. Abstract
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Fouda, A., "Ultrasonic therapy as an adjunct treatment of temporomandibular joint dysfunction", The Journal of Oral and Maxillofacial Surgery , vol. 117, issue 5, pp. , 232-237, 2014.
Fouda, U. M., A. M. Sayed, A. - M. A. Abdou, D. I. Ramadan, I. M. Fouda, and M. M. Zaki, "Enoxaparin versus unfractionated heparin in the management of recurrent abortion secondary to antiphospholipid syndrome.", International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics, vol. 112, issue 3, pp. 211-5, 2011 Mar. Abstract

OBJECTIVE: To determine whether low molecular weight heparin (LMWH) plus low-dose aspirin (LDA) is comparable in efficacy and safety to unfractionated heparin (UFH) plus LDA in the management of pregnant women with a history of recurrent spontaneous abortion secondary to antiphospholipid syndrome (APS).

METHODS: In a randomized prospective study, 60 women with a history of 3 or more consecutive spontaneous abortions and positive antiphospholipid antibodies were assigned in equal numbers to receive either UFH (5000 units, twice daily) plus LDA, or LMWH (enoxaparin 40 mg, once daily) plus LDA as soon as pregnancy was diagnosed.

RESULTS: Twenty-four women in the LMWH group (80%) and 20 women in the UFH group (66.67%) delivered a viable infant (P = 0.243). There were no significant differences in pregnancy complications or neonatal morbidity between the 2 groups. There were no incidences of excessive bleeding, thrombocytopenia, or osteoporotic fractures in either group.

CONCLUSION: LMWH plus LDA was successfully used as an alternative to UFH plus LDA in the management of recurrent abortion secondary to APS. The results highlight the need for a larger randomized controlled trial to determine whether LMWH plus LDA should be the treatment of choice for recurrent abortion secondary to APS. Clinicaltrials.gov NCT01051778.

Fouda, K. Z., "Effect of kinesio Taping on Pain and Disability in Patients with Chronic Low Back Pain", Journal of Riphah College of Rehabilitation Sciences, vol. 4, issue 2, pp. 44-49, 2016. final_review_riphaph_pdf-2017.pdf
Fouda, M. E., A. Soltan, A. G. Radwan, and A. M. Soliman, "Multi-phase oscillator for higher-order psk applications", Electronics, Circuits and Systems (ICECS), 2014 21st IEEE International Conference on: IEEE, pp. 494–497, 2014. Abstract
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Fouda, M. A., N. A. Elzefzafy, I. I. Taha, O. M. Mohemmed, A. A. A. Wahab, and I. G. Farahat, "Effect of seasonal variation in ambient temperature on RNA quality of breast. cancer tissue in a remote biobank setting", Experimental and Molecular Pathology, vol. 112, issue 104334, 2020.
Fouda, U. M., M. M. Abou ElKassem, S. M. Hefny, R. M. Fouda, and A. T. Hashem, "Role of fetal echocardiography in the evaluation of structure and function of fetal heart in diabetic pregnancies.", The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, vol. 26, issue 6, pp. 571-5, 2013 Apr. Abstract

OBJECTIVE: To detect the structural and functional changes of fetal hearts in diabetic pregnancies by using Doppler echocardiography.

METHODS: This prospective study included 119 pregnant women divided into three groups. Group 1 included 47 pregnant patients with pre-existing diabetes mellitus (DM), group 2 included 40 patients with gestational diabetes and group 3 included 32 non-diabetic pregnant women. M-mode echocardiography was used to measure the thickness of the fetal ventricular walls and interventricular septum. The mitral and tricuspid early (E) and late (A) diastolic velocities and the ventricular shortening fraction were measured.

RESULTS: HbA1c % was significantly lower in gestational diabetes group compared with the pre-existing diabetes group. The interventricular septum was significantly thicker in the pre-existing diabetes group compared with other groups. Tricuspid and mitral E/A ratios were significantly lower in the pre-existing diabetes group compared with gestational diabetes and control groups. Moreover, there were no significant differences in the tricuspid and mitral E/A ratios between gestational diabetes group and the control group. The right and left ventricular shortening fractions were similar in the three groups.

CONCLUSION: Fetuses of women with well-controlled gestational diabetes lack the diastolic dysfunction that is present in fetuses of women with pre-existing diabetes.

Fouda, U. M., undefined, K. A. Elsetohy, and M. A. Youssef, "Misoprostol versus uterine straightening by bladder distension for pain relief in postmenopausal patients undergoing diagnostic office hysteroscopy: a randomised controlled non-inferiority trial", European Journal of Obstetrics & Gynecology and Reproductive Biology, vol. 203, pp. 326 -330, 2016. lbhth_lrb.pdf
Fouda, U. M., M. A. M. ElKassem, S. M. Hefny, and A. T. Hashem, "Role of middle cerebral artery, umbilical artery resistance indices and middle cerebral artery to umbilical artery resistance index ratio in predicting unfavorable perinatal outcomes of normotensive and hypertensive diabetic pregnancies ", Life Science Journal, vol. 10, issue 3, pp. 2371-2377, 2013. Abstract

Objective: To evaluate the role of middle cerebral artery (MCA), umbilical artery (UA)resistance indices (RI) and middle cerebral artery / umbilical artery resistance index ratio(MCA/UA RI) in predicting unfavorable perinatal outcomes in pregnancies complicated with diabetes mellitus. Methods: This prospective study included 96 women divided into 4 groups. Group 1 included 23 pregnant patients with preexisting diabetes, group 2 included 22 patients with gestational diabetes, group 3 included 24 diabetic pregnancies associated with hypertension and group 4 was a control group which included 27 patients with uncomplicated pregnancies. The umbilical artery and middle cerebral artery resistance indices were measured weekly starting from the 34th till the 38th week of pregnancy. Results: Abnormal UA RI (≥ 95th centile) had 78.57% sensitivity in detecting adverse perinatal outcomes in group 3 compared with 16.67 % and 0% sensitivity in group 1 and group 2 respectively. Abnormal MCA RI (≤ 5th centile) had 50% sensitivity in detecting adverse perinatal outcomes in group 3 compared with 0% sensitivity in groups 1 and 2. Abnormal MCA/UA RI (< 1) had 71.43 % sensitivity in detecting adverse perinatal outcomes in group 3 compared with 0 % sensitivity in groups 1 and 2. Conclusion: The abnormal UA RI, MCA RI and MCA/UA RI may be useful parameters in predicting adverse perinatal outcomes in diabetic pregnancies associated with hypertension. On the other hand, there were weak correlations between abnormal UA RI, MCA RI, MCA/UA RI and adverse perinatal outcomes of diabetic pregnancies not associated with hypertension. Therefore the results of the UA RI, MCA RI and MCA/UA RI should be interpreted with caution in the management of diabetic pregnancies, especially those not associated with hypertension, as adverse perinatal outcomes frequently occur in patients with normal Doppler indices.

Fouda, K. Z., A. A. Abdel-aziem, and W. T. Mansour, "Effect of Frequency Modulation versus Pulse Duration Modulation of Electrical Stimulation on Muscle Torque and Discomfort in Patients with Stroke", International Journal of Therapies and Rehabilitation Research, vol. 6, issue 1, pp. 148-155, 2017. ijtrr-2017-paper.pdf
Fouda, M. E., and A. G. Radwan, "Boundary dynamics of memcapacitor in voltage-excited circuits and relaxation oscillators", Circuits, Systems, and Signal Processing, vol. 34, no. 9: Springer US, pp. 2765–2783, 2015. Abstract
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Fouda, M. E., A. S. Elwakil, and A. Allagui, "Commercial supercapacitor parameter estimation from step voltage excitation", International Journal of Circuit Theory and Applications, vol. 47, no. 10, pp. 1705–1712, 2019. Abstract
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Fouda, M. E., A. S. Elwakil, A. G. Radwan, and B. J. Maundy, "Fractional-order two-port networks", Mathematical Problems in Engineering, vol. 2016: Hindawi Publishing Corporation, 2016. Abstract
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Fouda, U. M., and A. M. Sayed, "Effect of Ultrasound-Guided Aspiration of Hydrosalpingeal Fluid During Oocyte Retrieval on the Outcomes of in Vitro Fertilisation-Embryo Transfer: A Randomised Controlled Trail", Gynecological Endocrinology, 2011. Abstract

Objective: To determine whether the ultrasound-guided aspiration of hydrosalpingeal fluid at the time of oocyte retrievalvcan improve the outcomes of in vitro fertilisation-embryo transfer (IVF-ET).

Fouda, M. E., A. S. Elwakil, A. G. Radwan, and A. Allagui, "Power and energy analysis of fractional-order electrical energy storage devices", Energy, vol. 111: Pergamon, pp. 785–792, 2016. Abstract
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Fouda, R., H. Ammar, E. Sobhy, and A. M. Amin, "Unusual cause of pericardial effusion.", BMJ case reports, vol. 2012, 2012. Abstract

A 65-year-old Egyptian lady suffering from non-alcoholic liver cirrhosis was referred to our unit for evaluation of a massive pericardial effusion. Few weeks before presentation, she suffered from progressive abdominal distention and dyspnoea. She denied fever, rigors or other cardiorespiratory symptoms. Examination revealed shrunken liver, spleenomegaly and ascites. Chest was clear to auscultation and heart sounds were distant. Chest radiograph showed cardiomegaly and clear lung fields. Abdominal ultrasound confirmed the results of abdominal examination. Transthoracic echocardiogram (TTE) revealed a massive pericardial effusion (PEF) and rheumatic mitral stenosis. Chest tomography showed PEF and clear lung fields. One litre of exudate was removed via TTE-guided needle pericardiocentesis. A pericardio-peritoneal shunt was suspected, which was confirmed via a radioisotopic study. This case is among very few cases that reported PEF in a cirrhotic ascetic patient secondary to a radio-isotopically confirmed pericardio-peritoneal shunt in the literature.

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