Impact of opioid-free analgesia on pain severity and patient satisfaction after discharge from surgery: multispecialty, prospective cohort study in 25 countries

Background: Balancing opioid stewardship and the need for adequate analgesia following discharge after surgery is challenging. This study aimed to compare the outcomes for patients discharged with opioid versus opioid-free analgesia after common surgical procedures.Methods: This international, multicentre, prospective cohort study collected data from patients undergoing common acute and elective general surgical, urological, gynaecological, and orthopaedic procedures. The primary outcomes were patient-reported time in severe pain measured on a numerical analogue scale from 0 to 100% and patient-reported satisfaction with pain relief during the first week following discharge. Data were collected by in-hospital chart review and patient telephone interview 1 week after discharge.Results: The study recruited 4273 patients from 144 centres in 25 countries; 1311 patients (30.7%) were prescribed opioid analgesia at discharge. Patients reported being in severe pain for 10 (i.q.r. 1-30)% of the first week after discharge and rated satisfaction with analgesia as 90 (i.q.r. 80-100) of 100. After adjustment for confounders, opioid analgesia on discharge was independently associated with increased pain severity (risk ratio 1.52, 95% c.i. 1.31 to 1.76; P < 0.001) and re-presentation to healthcare providers owing to side-effects of medication (OR 2.38, 95% c.i. 1.36 to 4.17; P = 0.004), but not with satisfaction with analgesia (beta coefficient 0.92, 95% c.i. -1.52 to 3.36; P = 0.468) compared with opioid-free analgesia. Although opioid prescribing varied greatly between high-income and low- and middle-income countries, patient-reported outcomes did not.Conclusion: Opioid analgesia prescription on surgical discharge is associated with a higher risk of re-presentation owing to side-effects of medication and increased patient-reported pain, but not with changes in patient-reported satisfaction. Opioid-free discharge analgesia should be adopted routinely

They'Er Looking Ahead

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Mayor Latting and the Rev. Robert M. Shaw take an advance look at a copy of a book area religious leaders will be distributing April 29.

Ingles 2-HE04-201302

Today's world demands skilled professionals and English is the language of choice for communication in the global marketplace. Responding to the needs of a rapidly changing world we invite our students to learn and develop the four basic skills required in a foreign language: listening speaking reading and writing. By building these skills and exploring new ideas students will be able to understand speak read and write in English at their current level. After completion of the intermediate level students will be able to manage diverse academic texts as well as make successful oral presentations in English

EYS, encoding an ortholog of Drosophila spacemaker, is mutated in autosomal recessive retinitis pigmentosa.

Using a positional cloning approach supported by comparative genomics, we have identified a previously unreported gene, EYS, at the RP25 locus on chromosome 6q12 commonly mutated in autosomal recessive retinitis pigmentosa. Spanning over 2 Mb, this is the largest eye-specific gene identified so far. EYS is independently disrupted in four other mammalian lineages, including that of rodents, but is well conserved from Drosophila to man and is likely to have a role in the modeling of retinal architecture

Resolving the dark matter of ABCA4 for 1054 Stargardt disease probands through integrated genomics and transcriptomics

Purpose: Missing heritability in human diseases represents a major challenge, and this is particularly true for ABCA4-associated Stargardt disease (STGD1). We aimed to elucidate the genomic and transcriptomic variation in 1054 unsolved STGD and STGD-like probands. Methods: Sequencing of the complete 128-kb ABCA4 gene was performed using single-molecule molecular inversion probes (smMIPs), based on a semiautomated and cost-effective method. Structural variants (SVs) were identified using relative read coverage analyses and putative splice defects were studied using in vitro assays. Results: In 448 biallelic probands 14 known and 13 novel deep-intronic variants were found, resulting in pseudoexon (PE) insertions or exon elongations in 105 alleles. Intriguingly, intron 13 variants c.1938-621G>A and c.1938-514G>A resulted in dual PE insertions consisting of the same upstream, but different downstream PEs. The intron 44 variant c.6148-84A>T resulted in two PE insertions and flanking exon deletions. Eleven distinct large deletions were found, two of which contained small inverted segments. Uniparental isodisomy of chromosome 1 was identified in one proband. Conclusion: Deep sequencing of ABCA4 and midigene-based splice assays allowed the identification of SVs and causal deep-intronic variants in 25% of biallelic STGD1 cases, which represents a model study that can be applied to other inherited diseases

Resolving the dark matter of ABCA4 for 1054 Stargardt disease probands through integrated genomics and transcriptomics

Purpose: Missing heritability in human diseases represents a major challenge, and this is particularly true for ABCA4-associated Stargardt disease (STGD1). We aimed to elucidate the genomic and transcriptomic variation in 1054 unsolved STGD and STGD-like probands. Methods: Sequencing of the complete 128-kb ABCA4 gene was performed using single-molecule molecular inversion probes (smMIPs), based on a semiautomated and cost-effective method. Structural variants (SVs) were identified using relative read coverage analyses and putative splice defects were studied using in vitro assays. Results: In 448 biallelic probands 14 known and 13 novel deep-intronic variants were found, resulting in pseudoexon (PE) insertions or exon elongations in 105 alleles. Intriguingly, intron 13 variants c.1938-621G>A and c.1938-514G>A resulted in dual PE insertions consisting of the same upstream, but different downstream PEs. The intron 44 variant c.6148-84A>T resulted in two PE insertions and flanking exon deletions. Eleven distinct large deletions were found, two of which contained small inverted segments. Uniparental isodisomy of chromosome 1 was identified in one proband. Conclusion: Deep sequencing of ABCA4 and midigene-based splice assays allowed the identification of SVs and causal deep-intronic variants in 25% of biallelic STGD1 cases, which represents a model study that can be applied to other inherited diseases.Fil: Khan, Mubeen. Radboud University Nijmegen Medical Centre; Países BajosFil: Cornelis, Stéphanie S.. Radboud University Nijmegen Medical Centre; Países BajosFil: Del Pozo Valero, Marta. Hospital Universitario Fundación Jiménez Díaz; España. Radboud University Nijmegen Medical Centre; Países BajosFil: Whelan, Laura. Trinity College; Estados UnidosFil: Runhart, Esmee H.. Radboud University Nijmegen Medical Centre; Países BajosFil: Mishra, Ketan. Radboud University Nijmegen Medical Centre; Países BajosFil: Bults, Femke. Radboud University Nijmegen Medical Centre; Países BajosFil: AlSwaiti, Yahya. St John of Jerusalem Eye Hospital Group; Palestina (ANP)Fil: AlTalbishi, Alaa. St John of Jerusalem Eye Hospital Group; Palestina (ANP)Fil: De Baere, Elfride. University of Ghent; BélgicaFil: Banfi, Sandro. Seconda Universita Degli Studi Di Napoli; ItaliaFil: Banin, Eyal. The Hebrew University of Jerusalem; IsraelFil: Bauwens, Miriam. University of Ghent; BélgicaFil: Ben Yosef, Tamar. The Ruth And Bruce Rappaport Faculty Of Medicine; IsraelFil: Boon, Camiel J. F.. Leiden University. Leiden University Medical Center; Países BajosFil: van den Born, L. Ingeborgh. Rotterdam Ophthalmic Institute; Países BajosFil: Defoort, Sabine. Universite Lille; FranciaFil: Devos, Aurore. Universite Lille; FranciaFil: Dockery, Adrian. Trinity College; Estados UnidosFil: Dudakova, Lubica. Charles University and General University Hospital; República ChecaFil: Fakin, Ana. Charles University and General University Hospital; República ChecaFil: Farrar, G. Jane. Trinity College; Estados UnidosFil: Ferraz Sallum, Juliana Maria. Universidade Federal de Sao Paulo; BrasilFil: Fujinami, Kaoru. UCL Institute of Ophthalmology; Reino UnidoFil: Gilissen, Christian. Radboud University Nijmegen Medical Centre; Países BajosFil: Glavac, Damjan. University of Ljubljana; EsloveniaFil: Gorin, Michael B.. University of California at Los Angeles. School of Medicine; Estados UnidosFil: Greenberg, Jacquie. University of Cape Town; SudáfricaFil: Hayashi, Takaaki. The Jikei University School of Medicine; JapónFil: Hettinga, Ymkje M.. Bartiméus Diagnostic Center for Complex Visual Disorders; Países BajosFil: Hoischen, Alexander. Radboud University Nijmegen Medical Centre; Países BajosFil: Hoyng, Carel B.. Radboud University Nijmegen Medical Centre; Países BajosFil: Hufendiek, Karsten. University Eye Hospital Hannover Medical School; AlemaniaFil: Jägle, Herbert. University Regensburg; AlemaniaFil: Kamakari, Smaragda. OMMA Ophthalmological Institute of Athens; GreciaFil: Karali, Marianthi. Seconda Universita Degli Studi Di Napoli; ItaliaFil: Kellner, Ulrich. No especifíca;Fil: Klaver, Caroline C. W.. Radboud University Nijmegen Medical Centre; Países BajosFil: Kousal, Bohdan. Charles University and General University Hospital; República ChecaFil: Lamey, Tina M.. University of Western Australia; AustraliaFil: MacDonald, Ian M.. University of Alberta; CanadáFil: Matynia, Anna. University of California at Los Angeles. School of Medicine; Estados UnidosFil: McLaren, Terri L.. University of Western Australia; AustraliaFil: Mena, Marcela D.. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Meunier, Isabelle. Université Montpellier II; FranciaFil: Miller, Rianne. Radboud University Nijmegen Medical Centre; Países BajosFil: Newman, Hadas. Universitat Tel Aviv; IsraelFil: Ntozini, Buhle. University of Cape Town; SudáfricaFil: Oldak, Monika. No especifíca;Fil: Pieterse, Marc. Radboud University Nijmegen Medical Centre; Países BajosFil: Podhajcer, Osvaldo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Puech, Bernard. Universite Lille; FranciaFil: Ramesar, Raj. University of Cape Town; SudáfricaFil: Rüther, Klaus. No especifíca;Fil: Salameh, Manar. No especifíca;Fil: Salles, Mariana Vallim. Universidade de Sao Paulo; BrasilFil: Sharon, Dror. The Hebrew University of Jerusalem; IsraelFil: Simonelli, Francesca. Seconda Universita Degli Studi Di Napoli; ItaliaFil: Spital, Georg. No especifíca;Fil: Steehouwer, Marloes. Radboud University Nijmegen Medical Centre; Países BajosFil: Szaflik, Jacek P.. No especifíca;Fil: Thompson, Jennifer A.. No especifíca;Fil: Thuillier, Caroline. Universite Lille; FranciaFil: Tracewska, Anna M.. No especifíca;Fil: van Zweeden, Martine. Radboud University Nijmegen Medical Centre; Países BajosFil: Vincent, Andrea L.. University of Auckland; Nueva ZelandaFil: Zanlonghi, Xavier. No especifíca;Fil: Liskova, Petra. Charles University and General University Hospital; República ChecaFil: Stöhr, Heidi. Universitat Regensburg; AlemaniaFil: De Roach, John N.. University of Western Australia; AustraliaFil: Ayuso, Carmen. Hospital Universitario Fundación Jiménez Díaz; EspañaFil: Roberts, Lisa. University of Cape Town; SudáfricaFil: Weber, Bernhard H. F.. Universitat Regensburg; AlemaniaFil: Dhaenens, Claire Marie. Universite Lille; FranciaFil: Cremers, Frans P. M.. Radboud University Nijmegen Medical Centre; Países Bajo