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Mohy, N. N., H. M. O. Mokhtar, and M. E. El-Sharkawi, "Delegation Enabled Provenance-based Access Control Model", Science and Information Conference 2015 {SAI}, London, UK, June 28 - 30, 2014, 2015. Abstract

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Mohy, N. N., H. M. O. Mokhtar, and M. E.El-Sherkawi, "Delegation Enabled Provenance-based Access Control Model", Science and Information Conference 2015 SAI, London, UK, 28 June, 2015. delegation_enabled_provenance-based_access_control_model_camera_ready_final.pdf
Kassem, H. A., "Delaying surgery for patients with a previous SARS-CoV-2 infection.", The British journal of surgery, vol. 107, issue 12, pp. e601-e602, 2020.
Saad, M. S., M. A. Hassouneh, E. H. Abed, and A. - A. Edris, "Delaying instability and voltage collapse in power systems using SVCs with washout filter-aided feedback", American Control Conference, 2005. Proceedings of the 2005: IEEE, pp. 4357–4362, 2005. Abstract
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Nasser, T. A., and T. Mostafa, "Delayed surgical repair of penile fracture under local anesthesia", J Sex Med, vol. 5, issue 10, pp. 2464-2469, 2008.
Elassal, A. A., O. S. Eldib, A. M. Dohain, G. A. Abdelmohsen, A. H. Abdalla, and O. O. Al-Radi, "Delayed Sternal Closure in Congenital Heart Surgery: A Risk-Benefit Analysis.", The heart surgery forum, vol. 22, issue 5, pp. E325-E330, 2019. Abstract

BACKGROUND: Delayed sternal closure commonly is used after pediatric cardiac surgery. Its benefits include relieving cardiac compression and stabilizing postoperative critically ill patients.

METHODS: We retrospectively reviewed the records of 72 patients, who had undergone delayed sternal closure, among 1,254 patients operated for congenital heart diseases. Indications of delayed sternal closure, perioperative hemodynamic and metabolic status, postoperative infection, and mortality were reported.

RESULTS: Transposition of great arteries was the most common preoperative cardiac pathology (26.3%). Bleeding and hemodynamic instability were the most frequent indications for delayed sternal closure, representing 38.8% and 34.7%, respectively. The mean duration of open chest was 3.45 days ± 1.46 days. The mean duration of ICU stay was 20.95 days ± 20.06 days. Two patients had deep sternal wound infection. Sepsis was found in 39 patients (54.1%), and the most common causative organism was coagulase negative (30.5%). ICU stay was a significant risk factor for sepsis (P = .003); duration of open sternum, period of mechanical ventilation (MV), and total hospital stay were not statistically significant risk factors. Sternal closure time (SCT) was affected by period of hemodynamic instability (P = .036). Bypass time, clamping time, and nonsurgical bleeding did not significantly affect SCT. The mortality rate was 15.2% (N = 11).

CONCLUSION: Delayed sternal closure is a simple and effective technique that could prevent postoperative cardiac compression in hemodynamic instability states after pediatric cardiac operations.

Maged, A. M., A. M. Nada, F. Abohamila, A. T. Hashem, W. A. I. Mostafa, and A. R. Elzayat, "Delayed Start Versus Conventional GnRH Antagonist Protocol in Poor Responders Pretreated With Estradiol in Luteal Phase: A Randomized Controlled Trial.", Reproductive sciences (Thousand Oaks, Calif.), vol. 22, issue 12, pp. 1627-31, 2015 Dec. Abstract

OBJECTIVE: To compare the new delayed start protocol against the conventional gonadotropin (Gn)-releasing hormone antagonist protocol in poor responders (PORs).

STUDY DESIGN: A total of 160 women with poor response to previous in vitro fertilization (IVF) cycle were randomized either to start Gn then Cetrotide 0.25 subcutaneously (sc) added when leading follicle (DF) reach >12 mm or Cetrotide 0.25 mg sc started first from day 2 to day 8 then Gn therapy was added and Cetrotide restarted when DF reach >12 mm.

RESULTS: There was a statistically significant difference between conventional and delayed start protocols regarding the needed dose of Gn for stimulation (4368 ± 643 and 3798 ± 515), level of estradiol (E2; 778 ± 371 and 1076 ± 453), and endometrial thickness at human chorionic gonadotropin triggering (8.6 ± 1.8 and 9.8 ± 1.9), the number of DF (3.4 ± 1.5 and 4.9 ± 2.1), the number of retrieved follicles (2.4 ± 2.1 and 4.3 ± 2.5), and successful embryo transfer (13 vs 16), respectively (P < .05). There was a highly statistically significant difference between the 2 study groups regarding the number of oocytes fertilized (1.2 ± 2.0 vs 3.3 ± 1.4), metaphase II oocytes (0.9 ± 1.0 vs 2.7 + 1.6), and grade I embryos (0.7 ± 0.9 vs 2.1 + 1.1; P < .001). The chemical pregnancy, clinical pregnancy, and abortion rate showed a statistically significant difference between the 2 study groups (P value .003 and .006, respectively).

CONCLUSION: Delayed start protocol significantly improved clinical pregnancy rate and IVF cycle parameters in PORs.

Ahmed M. Maged, M. D., M. D. 1 Adel M. Nada, M. D. Fouad Abohamila, M. D. Ahmed T. Hashem, M. D. Walaa AI Mostafa, and M. D. Ahmed R. Elzayat, "Delayed Start Versus Conventional GnRH Antagonist Protocol in Poor Responders Pretreated With Estradiol in Luteal Phase: A Randomized Controlled Trial", Reproductive Sciences, vol. 22, issue 12, pp. 1627-1631, 2015. paper_i.pdf
Maged, A. M., A. M. Nada, F. A. Abohamila, A. T. Hashim, W. A. I. Mostafa, and A. R. Elzayat, "Delayed start versus conventional GnRH antagonist protocol in poor responders pretreated by estradiol in luteal phase: A randomized controlled trial", reproductive sciences, vol. 22, issue 12, pp. 1627-31, 2015. delayed_start_gnrh.pdf
Ashry, A., A. T. Mahmoud, and M. Gabr, "Delayed recovery from paraplegia following resections of thoracic meningiomas.", Surgical neurology international, vol. 11, pp. 321, 2020. Abstract

Background: In this retrospective study, we evaluated the patterns of postoperative recovery for patients who were initially paraplegic before the excision of thoracic spine meningiomas. We also determined how the various prognostic factors impacted outcomes.

Methods: Twenty patients with paraplegia underwent surgical excision of thoracic spine meningiomas at 2016- 2019. Patients' demographics, clinical, radiological data, operative details, histopathology, and postoperative complications were recorded; patients were reassessed at 6 months and 1 year postoperatively.

Results: Fourteen patients improved postoperatively, becoming, ambulatory with/without assistance; only six remained paraplegic. Poor prognostic factors for postoperative motor recovery included larger tumor size, longer duration of preoperative symptoms/paraplegia, and greater severity of sensory loss.

Conclusion: For 6/20 patients with thoracic meningiomas, poor postoperative recovery of motor function correlated with larger tumor size, longer duration of preoperative symptoms/paraplegia, and more severe sensory loss.

Behairy, N., W. E. Mozy, and S. E. Saiedi, "Delayed myocardial enhancement in pediatric hypertrophic cardiomyopathy: correlation with LV functional and demographic parameters", Journal of cardiovascular magnetic resonance, vol. 18 (Suppl 1), pp. 289, 2016. hocm_mri_noha.pdf
Saiedi, S. E., N. H. E. Behairy, A. Kharabish, R. Esmail, Z. S. Selim, Mervat Shafik, and W. E. Mozy, "Delayed Myocardial Enhancement in Pediatric Hypertrophic Cardiomyopathy: Correlation with LV Function, Echocardiography, and Demographic Parameters", Pediatric Cardiology, vol. 38, pp. 1024–1031, 2017.
Saiedi, S. E., N. H. Behairy, A. Kharabish, R. Esmail, Z. S. Seliem, Mervat Shafik, and W. E. Mozy, "Delayed Myocardial Enhancement in Pediatric Hypertrophic Cardiomyopathy: Correlation with LV Function, Echocardiography, and Demographic Parameters", Pediatric Cardiology, vol. Volume 38, issue Number 5, pp. 1024-1033, 2017.
Saiedi, S. E., N. H. Behairy, A. Kharabish, R. Esmail, Z. S. Seliem, Mervat Shafik, and W. E. Mozy, "Delayed Myocardial Enhancement in Pediatric Hypertrophic Cardiomyopathy: Correlation with LV Function, Echocardiography, and Demographic Parameters", Pediatric cardiology, vol. 38, issue 5: Springer, pp. 1024-1031, 2017. Abstract
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M.D, A. E. S. -, A. S. M. M.D, and M. A. M.D, "Delayed inset of parasc apular fasciocutaneous free flap, as a wise technique for reconstruction of speficic soft tissue defects", Egyptian Journal of Surgery,, vol. 29, pp. 4, 2010.
Bassiouni, M. E., S. E. D. A. A. ElMoneim, A. A. E. M. Farrag, and M. A. Salem, Delayed enhancement cardiac MRI in Heart failure related to dilated cardiomyopathy and coronary artery disease, , Cairo, c, 2011.
Kassem, H. H., M. D. Wasseem Amin Wahba Gobran, and M. S. Areej Ahmad Alkhateeb, "Delayed diagnosis of familial hypercholesterolemia: A case report of two patients from Egypt.", Clinical lipidology, vol. 7, issue 6, pp. 683-688, 2013.
Fakhr, I., H. El-Hossieny, and A. Salama, "Delayed Cystectomy for T1G3 Transitional Cell Carcinoma (TCC) of the Urinary Bladder, NCI Retrospective Case Series.", Journal of the Egyptian National Cancer Institute, vol. 20, no. 4, pp. 387–394, 2008. Abstract
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El-Hebeary, M. R., "Delayed Cracking in Weld HAZ without Hydrogen", X. Huttenmannische Materialprufertagung, Balatonaliga, Ungarn, pp. 239, 2-6 Mai, 1979.
Hosny, H., and S. Zamer, "Delayed Correction of Facial Skeletal Deformities Using Silicon Rubber Blocks", Kasr El Aini Journal of Surgery, vol. 11, pp. 3, 2010.
Shaeer, O., and K. Shaeer, "Delayed complications of gel injection for penile girth augmentation.", The journal of sexual medicine, vol. 6, issue 7, pp. 2072-8, 2009 Jul. Abstract

INTRODUCTION: Penile girth augmentation is a domain of extensive controversy and debate. A variety of methods is available for the choice of the surgeon including dermal-fat grafts and flaps. The need for a simple procedure with minimal donor site has lead to proposing injection therapy for penile augmentation, whether by fat or synthetic materials.

AIM: This work reports on a male patient suffering a deforming subcutaneous mass in the penis following penile girth augmentation by injection therapy using synthetic material, and describes its management, and pathologic analysis of the extracted tissue.

METHODS: The mass was excised through a circumferential subcoronal incision while maintaining skin vascularity and integrity of the corpora. The excised tissue was microscopically examined.

MAIN OUTCOME MEASURES: Cosmetic and functional results of surgical correction.

RESULTS: Cosmetic and functional outcome were acceptable. Pathology examination revealed features of foreign body granuloma.

CONCLUSION: Injection of fillers for girth augmentation of the penile shaft may result in delayed complications including migration, granulomatous reaction, and resorption that may occur beyond the follow-up span of the currently available study that recommends its use.

Mohammed, A. R., R. Gafar, S. Zayed, and H. elHoseney, "Delayed bronchial stump dehisence following trimodality therapy for malignant pleural mesothelioma.", Journal of the Egyptian National Cancer Institute, vol. 21, issue 3, pp. 265-70, 2009.
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