Medical Specialties Commons^™

Proporsi Infeksi Virus Hepatitis B Tersamar Pada Pasien Yang Terinfeksi Human Immunodeficiency Virus, Joyce Bratanata, Rino Alvani Gani, Teguh Haryono Karjadi

Jurnal Penyakit Dalam Indonesia

Pendahuluan. Infeksi hati kronik merupakan penyebab penting morbiditas serta mortalitas di antara penderita HIV positif pada pemakaian highly active antiretroviral therapies (HAART). Penyakit hati kronik dapat terjadi mulai dari infeksi tersamar sampai karsinoma hepatoselular. Kejadian VHB tersamar sering ditemukan pada pasien dengan kondisi imunosupresi seperti HIV. Penelitian ini bertujuan untuk mengetahui besarnya proporsi hepatitis B tersamar, hitung CD4+, transmisi IVDU, proporsi hepatitis C dan proporsi anti-HBc yang positif pada koinfeksi hepatitis B tersamar pada pasien HIV/AIDS di RSCM.

Metode. Studi potong-lintang dilakukan pada pasien HIV yang berobat di Pokdisus dan ruang rawat inap RSCM dengan pengambilan sampel secara …

Faktor - Faktor Yang Berhubungan Dengan Kejadian Hepatitis C Pada Pasangan Seksual Pasien Koinfeksi Human Immunodeficiency Virus Dan Virus Hepatitis C, Sri Agustini Kurniawati, Teguh H. Karjadi, Rino A. Gani

Jurnal Penyakit Dalam Indonesia

Pendahuluan. Pencegahan transmisi hepatitis C pada pasangan seksual pasien koinfeksi HIV/HCV merupakan upaya penatalaksanaan hepatitis C. Namun demikian, belum ada data prevalensi hepatitis C dan faktor yang berhubungan dengan transmisi hepatitis C pada pasangan seksual pasien koinfeksi HIV/HCV di Indonesia, sehingga perlu dilakukan penelitian untuk memperoleh data tersebut. Penelitian ini bertujuan untuk mengetahui prevalensi hepatitis C dan faktor-faktor yang berhubungan dengan kejadian hepatitis C pada pasangan seksual pasien koinfeksi HIV/HCV. Metode. Studi potong lintang pada pasangan heteroseksual pasien koinfeksi HIV/HCV yang berobat di Pokdisus RSCM. Faktor yang diteliti meliputi penggunaan narkotika suntik, transfusi darah, status HIV, penggunaan kondom, …

Faktor-Faktor Risiko Terjadinya Proktitis Radiasi Kronik Pada Pasien Kanker Leher Rahim Yang Mendapatkan Terapi Radiasi, Mulia Mulia, Dadang Makmun, Murdani Abdullah, Nana Supriana

Jurnal Penyakit Dalam Indonesia

Pendahuluan. Proktitis radiasi merupakan komplikasi yang sering dijumpai akibat terapi radiasi pada pasien keganasan pelvis. Berbeda dengan proktitis radiasi akut yang umumnya self-limiting, proktitis radiasi kronik (PRK) dapat berdampak pada menurunnya kualitas hidup dan meningkatnya biaya kesehatan, morbiditas, dan bahkan mortalitas pasien. Penelitian ini bertujuan mengevaluasi insidens dan faktor-faktor risiko terjadinya PRK pada pasien kanker leher rahim (KLR) yang mendapatkan terapi radiasi.

Metode. Dilakukan analisis retrospektif pada pasien-pasien KLR yang mendapatkan terapi radiasi di Departemen Radioterapi Fakultas Kedokteran Universitas Indonesia/Rumah Sakit Cipto Mangunkusumo, Jakarta selama kurun waktu 1 Januari 2010 sampai dengan 31 Desember 2010. Data mengenai pasien, …

Pengaruh Status Nutrisi Terhadap Kesintasan 30 Hari Pasien Geriatri Yang Dirawat Di Rumah Sakit, Nata Pratama Hardjo Lugito, Czeresna Heriawan Soejono, Edy Rizal Wahyudi, Esthika Dewiasty

Jurnal Penyakit Dalam Indonesia

Pendahuluan: Dengan meningkatnya jumlah populasi usia lanjut, masalah kesehatan yang dialami juga semakin banyak, salah satunya malnutrisi. Studi di luar negeri menunjukkan malnutrisi pada pasien geriatri yang dirawat di rumah sakit menurunkan kesintasan. Pasien usia lanjut di Indonesia mempunyai karakteristik yang berbeda dengan pasien usia lanjut di luar negeri. Di Indonesia belum ada studi tentang status nutrisi pasien usia lanjut yang dirawat di rumah sakit dan pengaruhnya terhadap kesintasan. Penelitian ini bertujuan mengetahui pengaruh status nutrisi terhadap kesintasan 30 hari pasien usia lanjut yang dirawat di ruang rawat akut geriatri dan ruang rawat penyakit dalam rumah sakit.

Metode: …

Pendekatan Diagnosis Dan Tatalaksana Sindrom Mirizzi, Ario Perbowo Putra, Griskalia Christine, Zulkifli Amin, Achmad Fauzi

Jurnal Penyakit Dalam Indonesia

Penyakit batu empedu telah menjadi masalah kesehatan penting di banyak negara. Estimasi prevalensi penyakit batu saluran empedu yang menyertai penyakit batu empedu adalah sekitar 10-15% dan meningkat dengan usia lanjut. Sindrom Mirizzi adalah komplikasi dari penyakit batu empedu yang jarang terjadi. Karakteristik yang khas yaitu adanya impaksi batu empedu di duktus sistikus atau di leher kandung empedu sehingga menghasilkan obstruksi mekanik di duktus hepatikus dan menghasilkan striktur inflamasi di saluran empedu, sehingga menyebabkan ikterus obstruktif berkelanjutan. Kami laporkan sebuah kasus Sindrom Mirizzi pada laki-laki dewasa yang menyebabkan iketerus obstruktif dengan kolelitiasis.

Diagnosis Dan Tata Laksana Enteropati Akibat Obat Anti Inflamasi Non Steroid (Oains), Radhiyatam Mardhiyah, Achmad Fauzi, Ari Fahrial Syam

Jurnal Penyakit Dalam Indonesia

Obat anti inflamasi non steroid (OAINS) merupakan salah satu golongan obat yang paling banyak dan paling sering diresepkan di Indonesia. Meskipun mampu mengurangi gejala inflamasi, penggunaan OAINS juga menimbulkan gangguan dalam mekanisme pertahanan mukosa saluran pencernaan. Kerusakan mukosa saluran pencernaan akibat OAINS tidak hanya dialami lambung, namun juga dialami oleh usus halus yang disebut enteropati. Namun demikian, enteropati akibat OAINS masih belum mendapat perhatian yang besar.

Kepatuhan Berobat Pada Pasien Asma Tidak Terkontrol Dan Faktor-Faktor Yang Berhubungan, Ferliani Ferliani, Heru Sundaru, Sukamto Koesnoe, Hamzah Shatri

Jurnal Penyakit Dalam Indonesia

Pendahuluan. Mencapai kontrol asma masih merupakan tujuan yang sulit dicapai sebagian besar pasien meskipun telah tersedia pedoman manajemen asma internasional dan terapi yang terbukti efektif. Tingkat kontrol asma yang rendah diantaranya disebabkan kepatuhan terhadap pengobatan yang rendah. Hingga saat ini faktor-faktor yang berhubungan dengan kepatuhan berobat pasien asma tidak terkontrol masih sedikit diteliti. Penelitian ini bertujuan mengetahui profil kepatuhan berobat pada pasien asma tidak terkontrol dan hubungan antara faktor terkait pasien, faktor terkait penyakit, faktor terkait pengobatan, faktor terkait sosial ekonomi dan faktor terkait sistem pelayanan kesehatan terhadap kepatuhan berobat pasien asma tidak terkontrol.

Metode. Penelitian potong lintang …

Pengembangan Model Prediksi Mortalitas 3 Bulan Pertama Pada Pasien Penyakit Ginjal Kronik Yang Menjalani Hemodialisis, Vidhia Umami, Aida Lydia, Ginova Nainggolan, Siti Setiati

Jurnal Penyakit Dalam Indonesia

Pendahuluan: Mortalitas pasien yang menjalani hemodialisis (HD) paling tinggi pada tiga bulan pertama. Data mengenai insidens dan prediktor mortalitas dini pada pasien HD sangat terbatas. Suatu model prediksi dapat menjadi alat bantu yang sederhana untuk mengetahui pasien yang berisiko tinggi sehingga pada akhirnya upaya pencegahan dapat dilakukan. Penelitian ini bertujuan untuk mengetahui insidens dan prediktor mortalitas 3 bulan pada pasien hemodialisis baru dan membuat suatu model prediksi.

Metode: Penelitian dengan disain kohort retrospektif terhadap 246 pasien PGTA yang baru menjalani HD di Unit HD RSCM antara Januari 2011-Januari 2012. Dilakukan analisis chi-square untuk mendapatkan nilai OR (Odds Ratio) …

Targeting The Mrna-Binding Protein Hur Impairs Malignant Characteristics Of Pancreatic Ductal Adenocarcinoma Cells., Masaya Jimbo, Fernando F Blanco, Yu-Hung Huang, Aristeidis G Telonis, Brad A Screnci, Gabriela L Cosma, Vitali Alexeev, Gregory E Gonye, Charles Yeo, Janet A Sawicki, Jordan M Winter, Jonathan Brody, Md

Computational Medicine Center Faculty Papers

Post-transcriptional regulation is a powerful mediator of gene expression, and can rapidly alter the expression of numerous transcripts involved in tumorigenesis. We have previously shown that the mRNA-binding protein HuR (ELAVL1) is elevated in human pancreatic ductal adenocarcinoma (PDA) specimens compared to normal pancreatic tissues, and its cytoplasmic localization is associated with increased tumor stage. To gain a better insight into HuR's role in PDA biology and to assess it as a candidate therapeutic target, we altered HuR expression in PDA cell lines and characterized the resulting phenotype in preclinical models. HuR silencing by short hairpin and small interfering RNAs …

Fostering The Development Of Emotional Intelligence Among Health Science Students: Empowering Students To Impact Institutional Culture, Julia Ward, Phd, Rn, Mary Hanson-Zalot, Msn, Rn, Aocn, Collleen Dempsey, Ms, Rt(R)

College of Nursing Posters

Objectives:

Identify challenges of navigating institutional culture for students interacting in a variety of clinical settings

Discuss the importance of integrating concepts of emotional intelligence throughout curricular plans of study

Consider contemporary research findings in the health science literature regarding emotional intelligence among students.

Differential Expression And Tumorigenic Function Of Neurotensin Receptor 1 In Neuroendocrine Tumor Cells, Ji Tae Kim, Jing Li, Jun Song, Eun Y. Lee, Heidi L. Weiss, Courtney M. Townsend, B. Mark Evers

Markey Cancer Center Faculty Publications

Neurotensin (NTS), localized predominantly to the small bowel, stimulates the growth of a variety of cancers, including neuroendocrine tumors (NETs), mainly through its interaction with the high-affinity NTS receptor 1 (NTSR1). Here, we observed increased expression of NTSR1 in almost all tested clinical NET samples, but not in normal tissues. Through RT-PCR analysis, we found that the expression of NTSR1 and NTSR2 was either variable (NTSR1) or absent (NTSR2) in human NET cell lines. In contrast, NTSR3 and NTS were expressed in all NET cells. Treatment with 5-aza-2'-deoxycytidine, a demethylating agent, increased levels of NTSR1 and NTSR2 suggesting that DNA …

The Hippo/Yap Pathway Interacts With Egfr Signaling And Hpv Oncoproteins To Regulate Cervical Cancer Progression., Chunbo He, Dagan Mao, Guohua Hua, Xiangmin Lv, Xingcheng Chen, Peter C. Angeletti, Jixin Dong, Steven W. Remmenga, Kerry J. Rodabaugh, Jin Zhou, Paul F. Lambert, Peixin Yang, John S. Davis, Cheng Wang

Journal Articles: Obstetrics & Gynecology

The Hippo signaling pathway controls organ size and tumorigenesis through a kinase cascade that inactivates Yes-associated protein (YAP). Here, we show that YAP plays a central role in controlling the progression of cervical cancer. Our results suggest that YAP expression is associated with a poor prognosis for cervical cancer. TGF-α and amphiregulin (AREG), via EGFR, inhibit the Hippo signaling pathway and activate YAP to induce cervical cancer cell proliferation and migration. Activated YAP allows for up-regulation of TGF-α, AREG, and EGFR, forming a positive signaling loop to drive cervical cancer cell proliferation. HPV E6 protein, a major etiological molecule of …

Endoscopic Management Of Idiopathic Subglottic Stenosis In Twenty-Five Patients, Katherine Mckee-Cole, Md, Ethan C. Bassett, Md, Maurits Boon, Md, Joseph Spiegel, Md

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

Introduction

While multiple causes exist for the development of subglottic stenosis, the mechanism responsible for idiopathic subglottic stenosis (ISS) remains unknown. Proposed etiologies include gastro-esophageal reflux (GERD) related exposure, telescoping of the first tracheal ring under the cricoid cartilage, a hormonal cause, and the possibility of an unidentified autoimmune process (1,3,6,8,12,18,19).

As ISS represents a rare disease of yet unknown etiology, the optimal management remains to be defined. The treatment options range from endoscopic management, which is less invasive but tends to show recurrence to open tracheal resection with anastomosis for those patients in whom endoscopic techniques are ineffective or …

Novel Targeted Sirna-Loaded Hybrid Nanoparticles: Preparation, Characterization And In Vitro Evaluation., Nneka Dim, Maryna Perepelyuk, Olukayode Gomes, Chellappagounder Thangavel, Yi Liu, Robert Den, Ashakumary Lakshmikuttyamma, Sunday A Shoyele

Department of Radiation Oncology Faculty Papers

BACKGROUND: siRNAs have a high potential for silencing critical molecular pathways that are pathogenic. Nevertheless, their clinical application has been limited by a lack of effective and safe nanotechnology-based delivery system that allows a controlled and safe transfection to cytosol of targeted cells without the associated adverse effects. Our group recently reported a very effective and safe hybrid nanoparticle delivery system composing human IgG and poloxamer-188 for siRNA delivery to cancer cells. However, these nanoparticles need to be optimized in terms of particle size, loading capacity and encapsulation efficiency. In the present study, we explored the effects of certain production …

A Single Baseline Ultrasound Assessment Of Fibroid Presence And Size Is Strongly Predictive Of Future Uterine Procedure: 8-Year Follow-Up Of Randomly Sampled Premenopausal Women Aged 35-49 Years., Donna D. Baird, T M Saldana, D L Shore, Michael C. Hill, J M Schectman

Radiology Faculty Publications

STUDY QUESTION: How well can a single baseline ultrasound assessment of fibroid burden (presence or absence of fibroids and size of largest, if present) predict future probability of having a major uterine procedure?

SUMMARY ANSWER: During an 8-year follow-up period, the risk of having a major uterine procedure was 2% for those without fibroids and increased with fibroid size for those with fibroids, reaching 47% for those with fibroids ≥4 cm in diameter at baseline.

WHAT IS KNOWN ALREADY: Uterine fibroids are a leading indication for hysterectomy. However, when fibroids are found, there are few available data to help clinicians …

Lipin1 Regulates Skeletal Muscle Differentiation Through Extracellular Signal-Regulated Kinase (Erk) Activation And Cyclin D Complex-Regulated Cell Cycle Withdrawal, Weihua Jiang, Jing Zhu, Xun Zhuang, Xiping Zhang, Tao Luo, Karyn Esser, Hongmei Ren

Saha Cardiovascular Research Center Faculty Publications

Lipin1, an intracellular protein, plays critical roles in controlling lipid synthesis and energy metabolism through its enzymatic activity and nuclear transcriptional functions. Several mouse models of skeletal muscle wasting are associated with lipin1 mutation or altered expression. Recent human studies have suggested that children with homozygous null mutations in the LPIN1 gene suffer from rhabdomyolysis. However, the underlying pathophysiologic mechanism is still poorly understood. In the present study we examined whether lipin1 contributes to regulating muscle regeneration. We characterized the time course of skeletal muscle regeneration in lipin1-deficient fld mice after injury. We found that fld mice exhibited smaller regenerated …

Initial Validation Of A Novel Method Of Presurgical Language Localization Through Functional Connectivity (Fcmri), Stephanie M. Noble, Dustin Scheinost, Susan Y. Bookheimer, Patricia Walshaw, R Todd Constable, Christopher F. Benjamin

Yale Day of Data

OBJECTIVE: Neurosurgery is potentially curative in chronic epilepsy but can only be offered to patients if the surgical risk to language is known. Clinical functional magnetic resonance imaging (fMRI) is an ideal, noninvasive method for localizing language cortex yet remains to be validated for this purpose. We have recently presented a novel method for localizing language cortex. Here we present a preliminary evaluation of this method’s validity. We hypothesized language regions identified using this novel method would demonstrate stronger functional connectivity than randomly generated set of proximal networks. METHOD: fMRI data were collected from sixteen temporal lobe patients …

Off-Target V(D)J Recombination Drives Lymphomagenesis And Is Escalated By Loss Of The Rag2 C Terminus., Martina Mijušković, Yi-Fan Chou, Vered Gigi, Cory R Lindsay, Olga Shestova, Susanna M Lewis, David B Roth

Cardeza Foundation for Hematologic Research

Genome-wide analysis of thymic lymphomas from Tp53(-/-) mice with wild-type or C-terminally truncated Rag2 revealed numerous off-target, RAG-mediated DNA rearrangements. A significantly higher fraction of these errors mutated known and suspected oncogenes/tumor suppressor genes than did sporadic rearrangements (p < 0.0001). This tractable mouse model recapitulates recent findings in human pre-B ALL and allows comparison of wild-type and mutant RAG2. Recurrent, RAG-mediated deletions affected Notch1, Pten, Ikzf1, Jak1, Phlda1, Trat1, and Agpat9. Rag2 truncation substantially increased the frequency of off-target V(D)J recombination. The data suggest that interactions between Rag2 and a specific chromatin modification, H3K4me3, support V(D)J recombination fidelity. Oncogenic effects of off-target rearrangements created by this highly regulated recombinase may need to be considered in design of site-specific nucleases engineered for genome modification.

Disc In Flames: Roles Of Tnf-Α And Il-1Β In Intervertebral Disc Degeneration., Z I Johnson, Z R Schoepflin, H Choi, I M Shapiro, M V Risbud

Department of Orthopaedic Surgery Faculty Papers

The intervertebral disc is an important mechanical structure that allows range of motion of the spinal column. Degeneration of the intervertebral disc--incited by aging, traumatic insult, genetic predisposition, or other factors--is often defined by functional and structural changes in the tissue, including excessive breakdown of the extracellular matrix, increased disc cell senescence and death, as well as compromised biomechanical function of the tissue. Intervertebral disc degeneration is strongly correlated with low back pain, which is a highly prevalent and costly condition, significantly contributing to loss in productivity and health care costs. Disc degeneration is a chronic, progressive condition, and current …

A Case Of Three Patients With Severe Hypothermia Rewarmed With Ecmo, Matthew Niehaus Do, Rita Pechulis Md, Fccp, James K. Wu Md

Department of Emergency Medicine

No abstract provided.

Preparation And Characterization Of Anti-Hiv Nanodrug Targeted To Microfold Cell Of Gut-Associated Lymphoid Tissue, Upal Roy, Hong Ding, Sudheesh Pilakka-Kanthikeel, Andrea D. Raymond, Venkata Atluri, Adriana Yndart, Elena M. Kaftanovskaya, Elena Batrakova, Marisela Agudelo, Madhavan Nair

Health & Biomedical Sciences Faculty Publications

The human immunodeficiency virus 1 (HIV-1) still remains one of the leading life-threatening diseases in the world. The introduction of highly active antiretroviral therapy has significantly reduced disease morbidity and mortality. However, most of the drugs have variable penetrance into viral reservoir sites, including gut-associated lymphoid tissue (GALT). Being the largest lymphoid organ, GALT plays a key role in early HIV infection and host–pathogen interaction. Many different treatment options have been proposed to eradicate the virus from GALT. However, it becomes difficult to deliver traditional drugs to the GALT because of its complex physiology. In this regard, we developed a …

Frontal Gray Matter Abnormalities Predict Seizure Outcome In Refractory Temporal Lobe Epilepsy Patients, Gaelle Eve Doucet, Xiaosong He, Michael R Sperling, Ashwini Sharan Md, Joseph I. Tracy

Department of Neurology Faculty Papers

This article has been peer reviewed. It was published in: NeuroImage: Clinical. Volume 9, 2015, Pages 458-466.

The published version is available at DOI: 10.1016/j.nicl.2015.09.006

Copyright © 2015 The Authors.

Lysyl Hydroxylase 3 Localizes To Epidermal Basement Membrane And Is Reduced In Patients With Recessive Dystrophic Epidermolysis Bullosa., Stephen A Watt, Jasbani H S Dayal, Sheila Wright, Megan Riddle, Celine Pourreyron, James R Mcmillan, Roy M Kimble, Marco Prisco, Ulrike Gartner, Emma Warbrick, W H Irwin Mclean, Irene M Leigh, John A Mcgrath, Julio C Salas-Alanis, Jakub Tolar, Andrew P South

Department of Dermatology and Cutaneous Biology Faculty Papers

Recessive dystrophic epidermolysis bullosa (RDEB) is caused by mutations in COL7A1 resulting in reduced or absent type VII collagen, aberrant anchoring fibril formation and subsequent dermal-epidermal fragility. Here, we identify a significant decrease in PLOD3 expression and its encoded protein, the collagen modifying enzyme lysyl hydroxylase 3 (LH3), in RDEB. We show abundant LH3 localising to the basement membrane in normal skin which is severely depleted in RDEB patient skin. We demonstrate expression is in-part regulated by endogenous type VII collagen and that, in agreement with previous studies, even small reductions in LH3 expression lead to significantly less secreted LH3 …

Role Of Mrp Transporters In Regulating Antimicrobial Drug Inefficacy And Oxidative Stress-Induced Pathogenesis During Hiv-1 And Tb Infections, Upal Roy, Paul Barber, Yuk-Ching Tse-Dinh, Elena V. Batrakova, Debasis Mondal, Madhavan Nair

Health & Biomedical Sciences Faculty Publications

Multi-Drug Resistance Proteins (MRPs) are members of the ATP binding cassette (ABC) drug-efflux transporter superfamily. MRPs are known to regulate the efficacy of a broad range of anti-retroviral drugs (ARV) used in highly active antiretroviral therapy (HAART) and antibacterial agents used in Tuberculus Bacilli (TB) therapy. Due to their role in efflux of glutathione (GSH) conjugated drugs, MRPs can also regulate cellular oxidative stress, which may contribute to both HIV and/or TB pathogenesis. This review focuses on the characteristics, functional expression, and modulation of known members of the MRP family in HIV infected cells exposed to ARV drugs and discusses …

Current State Of The Art Of Regional Hyperthermia Treatment Planning: A Review., H P Kok, P Wust, Paul R. Stauffer, F Bardati, G C Van Rhoon, J Crezee

Department of Radiation Oncology Faculty Papers

Locoregional hyperthermia, i.e. increasing the tumor temperature to 40-45 °C using an external heating device, is a very effective radio and chemosensitizer, which significantly improves clinical outcome. There is a clear thermal dose-effect relation, but the pursued optimal thermal dose of 43 °C for 1 h can often not be realized due to treatment limiting hot spots in normal tissue. Modern heating devices have a large number of independent antennas, which provides flexible power steering to optimize tumor heating and minimize hot spots, but manual selection of optimal settings is difficult. Treatment planning is a very valuable tool to improve …

Myd88 In Lung Resident Cells Governs Airway Inflammatory And Pulmonary Function Responses To Organic Dust Treatment., Jill A. Poole, Todd A. Wyatt, Debra J. Romberger, Elizabeth Staab, Samantha Simet, Stephen J. Reynolds, Joseph H. Sisson, Tammy Kielian

Journal Articles: Pulmonary & Critical Care Med

Inhalation of organic dusts within agriculture environments contributes to the development and/or severity of airway diseases, including asthma and chronic bronchitis. MyD88 KO (knockout) mice are nearly completely protected against the inflammatory and bronchoconstriction effects induced by acute organic dust extract (ODE) treatments. However, the contribution of MyD88 in lung epithelial cell responses remains unclear. In the present study, we first addressed whether ODE-induced changes in epithelial cell responses were MyD88-dependent by quantitating ciliary beat frequency and cell migration following wounding by electric cell-substrate impedance sensing. We demonstrate that the normative ciliary beat slowing response to ODE is delayed in …

Computerized Adaptive Tests Detect Change Following Orthopaedic Surgery In Youth With Cerebral Palsy., M J Mulcahey, Mary D Slavin, Pengsheng Ni, Lawrence C Vogel, Scott H Kozin, Stephen M Haley, Alan M Jette

Department of Occupational Therapy Faculty Papers

BACKGROUND: The Cerebral Palsy Computerized Adaptive Test (CP-CAT) is a parent-reported outcomes instrument for measuring lower and upper-extremity function, activity, and global health across impairment levels and a broad age range of children with cerebral palsy (CP). This study was performed to examine whether the Lower Extremity/Mobility (LE) CP-CAT detects change in mobility following orthopaedic surgery in children with CP.

METHODS: This multicenter, longitudinal study involved administration of the LE CP-CAT, the Pediatric Outcomes Data Collection Instrument (PODCI) Transfer/Mobility and Sports/Physical Functioning domains, and the Timed "Up & Go" test (TUG) before and after elective orthopaedic surgery in a convenience …

Thromboembolism After Intramedullary Nailing For Metastatic Bone Lesions., Brandon Shallop, Alexandria Starks, Simon Greenbaum, David S Geller, Alan Lee, John Ready, Geno J Merli, Mitchell Maltenfort, Phd, John A Abraham

Rothman Institute Papers

BACKGROUND: The risk of venous thromboembolism (VTE) in patients undergoing intramedullary nailing for skeletal metastatic disease is currently undefined. The purpose of our study was to determine the risk of thromboembolic events, to define the risk factors for VTE, and to define the rate of wound complications in this population.

METHODS: A retrospective review of surgical databases at three National Cancer Institute (NCI)-designated cancer centers identified 287 patients with a total of 336 impending or pathologic long-bone fractures that were stabilized with intramedullary nailing between February 2001 and April 2013. Statistical analysis was performed utilizing multivariable logistic regression and Fisher …

The Fate Of Spacers In The Treatment Of Periprosthetic Joint Infection., Miguel M Gomez, Timothy L Tan, Jorge Manrique, Gregory K Deirmengian, Javad Parvizi Md

Rothman Institute Papers

BACKGROUND: Two-stage exchange arthroplasty remains the preferred method to treat periprosthetic joint infection. The aim of this study was to investigate the clinical course of periprosthetic joint infection following resection arthroplasty and insertion of a spacer.

METHODS: Our institutional database was used to identify 504 cases of periprosthetic joint infection (326 knees and 178 hips) treated with resection arthroplasty and spacer insertion as part of a two-stage exchange arthroplasty. A review of the patient charts was performed to extract information relevant to the objectives of this study that included the details of the clinical course following resection arthroplasty.

RESULTS: The …

Cfap54 Is Required For Proper Ciliary Motility And Assembly Of The Central Pair Apparatus In Mice., Casey W. Mckenzie, Branch Craige, Tiffany V. Kroeger, Rozzy Finn, Todd A. Wyatt, Joseph H. Sisson, Jacqueline A. Pavlik, University Of Massachusetts Medical School, Gregory M. Hendricks, George B. Witman, Lance Lee

Journal Articles: Pulmonary & Critical Care Med

Motile cilia and flagella play critical roles in fluid clearance and cell motility, and dysfunction commonly results in the pediatric syndrome primary ciliary dyskinesia (PCD). CFAP221, also known as PCDP1, is required for ciliary and flagellar function in mice and Chlamydomonas reinhardtii, where it localizes to the C1d projection of the central microtubule apparatus and functions in a complex that regulates flagellar motility in a calcium-dependent manner. We demonstrate that the genes encoding the mouse homologues of the other C. reinhardtii C1d complex members are primarily expressed in motile ciliated tissues, suggesting a conserved function in mammalian motile cilia. The …