IPT during HIV treatment in Myanmar: high rates of coverage, completion and drug adherence.

Setting: A southern Myanmar district providing isoniazid preventive therapy (IPT) in one of the last countries to formally recommend it as part of human immunodeficiency virus (HIV) care. Objective: To assess coverage and adherence and the feasibility of IPT scale-up in a routine care setting in Myanmar. Design: A retrospective analysis of people living with HIV (PLHIV) screened for tuberculosis (TB) and enrolled in IPT over a 3-year period (July 2011-June 2014) using clinical databases. Results: Among 3377 patients under HIV care and screened for TB, 2740 (81.1%) initiated IPT, with 2651 (96.8%) completing a 6- or 9-month course of IPT; 83 (3.1%) interrupted treatment for different reasons, including loss to follow-up (n = 41), side effects (n = 15) or drug adherence issues (n = 9); 6 (0.2%) died. Among the IPT patients, 33 (1.2%) were diagnosed with TB, including 9 (0.3%) while on IPT and 24 (0.9%) within 1 year of completion of therapy. Among the PLHIV who completed IPT, one case of isoniazid resistance was detected. Conclusion: Scaling up IPT in Myanmar HIV settings is feasible with high rates of drug adherence and completion, and a low rate of discontinuation due to side effects. IPT scale-up should be prioritised in HIV clinical settings in Myanmar.

Contexte : Un district du sud du Myanmar fournissant le traitement préventif par isoniazide (IPT) dans l'un des derniers pays à le recommander formellement comme élément de la prise en charge de l'infection par le virus de l'immunodéficience humaine (VIH).Objectif : Evaluer la couverture, l'adhérence et la faisabilité d'une accélération de l'IPT dans un contexte de soins de routine au Myanmar.Schéma : Analyse rétrospective de personnes vivant avec le VIH (PVVIH) dépistés pour la tuberculose (TB) et enrôlés dans l'IPT sur une période de 3 ans, de juillet 2011 à juin 2014, grâce à des bases de données cliniques.Résultats : Sur 3377 patients pris en charge pour le VIH et dépistés pour la TB, 2740 (81,1%) ont mis en route le TPI, dont 2651 (96,8%) ont achevé un traitement préventif de 6 ou 9 mois ; 83 (3,1%) ont interrompu leur traitement pour différentes raisons incluant les pertes de vue (n = 41), les effets secondaires (n = 15) ou des problèmes d'adhérence au médicament (n = 9), et six (0,2%) sont décédés. Parmi les patients IPT, 33 (1,2%) ont eu un diagnostic de TB, dont 9 (0,3%) pendant la prophylaxie et 24 (0,9%) dans l'année qui a suivi la fin de l'IPT. Un cas de résistance à l'isoniazide a été détecté parmi les PVVIH qui ont achevé l'IPT.Conclusion: L'accélération de l'IPT dans les structures VIH du Myanmar est faisable, avec un taux élevé d'adhérence au médicament et d'achèvement et un taux faible d'arrêt du traitement dû à des effets secondaires. L'accélération de l'IPT devrait être considérée comme une priorité dans les structures cliniques VIH du Myanmar.

Marco de referencia: Un distrito del sur de Birmania que provee el tratamiento preventivo con isoniazida (IPT). Birmania es uno de los últimos países que incluyó esta profilaxis en las recomendaciones formales de atención de la infección por el virus de la inmunodeficiencia humana (VIH).Objetivo: Evaluar la cobertura, el cumplimiento terapéutico y la factibilidad de ampliar la escala de aplicación del IPT en un entorno de tratamiento corriente en Birmania.Método: Fue este un análisis retrospectivo de personas con infección por el VIH, en quienes se practicó la detección sistemática de la tuberculosis (TB) y se registraron para recibir el IPT. Se obtuvo la información a partir de las bases de datos clínicos durante un período de 3 años, de julio del 2011 hasta junio del 2014.Resultados: De los 3377 pacientes que recibían atención por infección por el VIH, con investigación sistemática de la TB, 2740 iniciaron el TPI (81,1%) y 2651 completaron un esquema de 6 o 9 meses de profilaxis (96,8%). Ochenta y tres pacientes interrumpieron por razones diversas el tratamiento (3,1%), entre ellas, la pérdida durante el seguimiento (n = 41), los efectos secundarios (n = 15) o los problemas de cumplimiento terapéutico (n = 9) y seis pacientes fallecieron (0,2%). De los pacientes que recibieron IPT, en 33 se diagnosticó TB (1,2%), en 9 de ellos durante la profilaxis (0,3%) y en 24 casos durante el primer año después de haber completado el esquema (0,9%). Se detectó un caso de resistencia a isoniazida en las personas infectadas por el VIH que completaron el IPT.Conclusiôn: La ampliación de escala del IPT en los entornos de atención de la infección por el VIH es factible en Birmania y se pueden alcanzar altas tasas de cumplimiento terapéutico y compleción del esquema, con una baja tasa de interrupción debida a efectos colaterales. Es importante dar prioridad a la ampliación de escala del IPT en los medios de atención de la infección por el VIH en el país.

Evaluation of long-term surgical site occurrences in ventral hernia repair: implications of preoperative site independent MRSA infection.

PURPOSE: Previous work demonstrated that prior MRSA infection [MRSA(+)] is associated with 30-day surgical site infection (SSI) following ventral hernia repair (VHR). We aimed to determine the impact of MRSA(+) on long-term wound outcomes after VHR. PARTICIPANTS: A retrospective cohort study was performed at a tertiary center between July 11, 2005, and May 18, 2012, of patients undergoing elective VHR with class I wounds. Patients with documented preoperative MRSA infection at any site (urinary, bloodstream, SSI, etc.) were considered MRSA(+). Primary outcome was 2-year surgical site occurrence (SSO), defined as SSI, cellulitis, necrosis, nonhealing wound, seroma, hematoma, dehiscence, or fistula. SSOs were subdivided into those that required procedural intervention (SSOPI) and those that did not. RESULTS: Among 632 patients, 46 % were female with average age 53 ± 13 years. There were 368 SSOs in 193 patients (31 %); an SSOPI occurred in 9.8 % (n = 62). The most common SSOs were cellulitis (91/632), seroma (91/632), and serous drainage (58/632). The rate of 2-year SSO was higher with MRSA(+) compared to those without (46 vs. 29 %, p = 0.023), attributed to increased soft tissue necrosis, purulent drainage, serous drainage, cellulitis, and fistula. In multivariable analysis, MRSA(+) was not associated with 2-year SSO (HR 1.5, 95 % CI 0.91-2.55, p = 0.113); factors associated with SSO included obesity, immunosuppression, mesh repair, and operative times. CONCLUSIONS: This study is the first to evaluate long-term SSOs and SSOPIs after VHR, highlighting the importance of long-term follow-up. Though not independently associated with SSOs, MRSA(+) may be a marker of hernia complexity.

Case report: patient portal versus telephone recruitment for a surgical research study.

BACKGROUND: Patient portal adoption has rapidly increased over the last decade. Most patient portal research has been done in primary care or medical specialties, and few studies have examined their use in surgical patients or for recruiting research subjects. No known studies have compared portal messaging with other approaches of recruitment. OBJECTIVES: This case report describes our experience with patient portal versus telephone recruitment for a study involving long-term follow up of surgical patients. METHODS: Participants were recruited for a study of recurrence after ventral hernia repair through telephone calls and patient portal messaging based on registration status with the portal. Potential subjects who did not have a portal account or whose portal messages were returned after 5 days were called. The proportion of participants enrolled with each method was determined and demographics of eligible patients, portal users, and participants were compared. RESULTS: 1359 patients were eligible for the hernia study, and enrollment was 35% (n=465). Most participants were recruited by telephone (84%, n=391); 16% (n=74) were recruited through portal messaging. Forty-four percent of eligible participants had a registered portal account, and 14% of users responded to the recruitment message. Portal users were younger than non-users (55 vs. 58 years, p<0.001); participants recruited through the portal versus telephone were also younger (54 vs. 59 years, p=0.001). Differences in the sex and racial distributions between users and non-users and between portal and telephone recruits were not significant. CONCLUSIONS: Portal versus telephone recruitment for a surgical research study demonstrated modest portal recruitment rates and similar demographics between recruitment methods. Published studies of portal-only recruitment in primary care or medical-specialty patient populations have demonstrated higher enrollment rates, but this case study demonstrates that portal recruitment for research studies in the surgical population is feasible, and it offers convenience to patients and researchers.