Effectiveness and Safety of Postoperative Hospital at Home for Surgical Patients: A Cohort Study.

OBJECTIVE: To determine the feasibility and effectiveness of a Hospital at Home (HaH) enabled early transfer pathways for surgical patients. BACKGROUND: HaH serves as a safe alternative to traditional hospitalization by providing acute care to patients in their homes through a comprehensive range of hospital-level interventions. To our knowledge, no studies have been published to date reporting a large cohort of early home-transferred patients after surgery through a HaH unit. METHODS: Cohort study enrolling every patient admitted to the HaH unit of a tertiary hospital who underwent any of 6 surgeries with a predefined early transfer pathway and fitting both general and surgery inclusion criteria (clinical and hemodynamic stability, uncomplicated surgery, presence of a caregiver, among others) from November 2021 to May 2023. Protocols were developed for each pathway between surgical services and HaH to deliver the usual postoperative care in the home setting. Discharge was decided according to protocol. An urgent escalation pathway was also established. RESULTS: During the study period, 325 patients were included: 141 were bariatric surgeries, 85 kidney transplants, 45 thoracic surgeries, 37 cystectomies, 10 appendicectomies, and 7 ventral hernia repairs. The overall escalation of care during HaH occurred in 7.3% of patients and 30-day readmissions in 7%. Most adverse events were managed at home and the overall mortality was zero. The total mean length of stay was 8 days (interquartile range 2-14), and patients with HaH were transferred home 3 days (interquartile range 1-6) earlier than the usual pathway; a total of 1551 bed-days were saved. CONCLUSIONS: The implementation of early home transfer pathways for surgical patients through HaH is feasible and effective, with favorable safety outcomes.

Hospital at home treatment with remdesivir for patients with COVID-19: real-life experience.

OBJECTIVES: Access and appropriateness of therapeutics for COVID-19 vary because of access or regulatory barriers, the severity of the disease, and for some therapies, the stage of the pandemic and circulating variants. Remdesivir has shown benefits in clinical recovery and is the treatment of choice for selected patients, both hospitalized and nonhospitalized, in main international guidelines. The use of remdesivir in alternatives to conventional hospitalization such as hospital at home (HaH) units remains incompletely explored. In this study, we aim to describe the real-life experience of outpatient remdesivir infusion for COVID-19 in a HaH unit. METHODS: We selected all the consecutive patients receiving remdesivir from a prospective cohort of 507 COVID-19 patients admitted at a HaH unit. Admission criteria included COVID-19 with a fraction of inspired oxygen requirement under 0.35 and respiratory rate under 22 rpm. Patients were daily assessed in person by a nurse and a physician. RESULTS: A total of 236 patients admitted at the HaH unit received remdesivir, 172 of whom were treated at home. Only 2% presented any adverse event related to the infusion, all of them mild. HaH saved 1416 day-beds, with only 5% of the patients requiring transfer back to the hospital. CONCLUSION: Remdesivir infusion in HaH units seems to be a safe and efficient alternative to conventional hospitalization for treating patients with nonsevere COVID-19.

Ictus pontocerebeloso como primera manifestación de un linfoma B difuso de células grandes intravascular de localización renal / Ictus cerebellopontine as first manifestation of an intravascular diffuse large B cell lymphoma involving at the kidney

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Determinants of HIV progression and assessment of the optimal time to initiate highly active antiretroviral therapy: PISCIS Cohort (Spain).

OBJECTIVE: We analyze the factors related to progression to AIDS or death in HIV-infected patients from the Proyecto para la Informatización del Seguimiento Clínico epidemiológico de los pacientes con Infección por VIH/SIDA (PISCIS) Cohort and we assess the optimal time to initiate highly active antiretroviral therapy (HAART) taking lead time into account. METHODS: We selected naive patients who were AIDS-free and initiated HAART after January 1998. Statistical analyses were performed using Cox proportional hazards models. Lead time was defined as the time it took the deferred group with an early disease stage to reach the later stage. The analysis accounting for lead time was performed using multiple imputation methods based on estimates from the pre-HAART period as described elsewhere. RESULTS: Multivariate analysis on 2035 patients (median follow-up = 34.3 months) showed significantly higher hazard ratios (HRs) for a CD4 count <200 cells/microL (HR = 3.79, 95% confidence interval [CI]: 2.18 to 6.57), HIV-1 RNA level >100,000 copies/mL (HR = 1.84, 95% CI: 1.26 to 2.69), and hepatitis C virus (HCV) coinfection (HR = 2.40, 95% CI: 1.65 to 3.49), whereas a lower risk was found for those who started HAART between January 2001 and June 2004 (HR = 0.55, 95% CI: 0.30 to 0.90). When lead time and unseen events were included, we found a higher risk of progression to AIDS among patients who deferred treatment when the CD4 count reached <200 cells/microL (HR = 2.97, 95% CI: 1.91 to 4.63) and 200 to 350 cells/microL (HR = 1.85, 95% CI: 1.03 to 3.33) compared with those who started treatment with CD4 counts from 200 to 350 cells/microL and >350 cells/microL, respectively. CONCLUSIONS: Advanced HIV disease, HCV coinfection, and early HAART period were determinants of AIDS progression or death. Lead-time analysis in asymptomatic HIV-infected patients suggests that the best time to start HAART is before the CD4 count falls to lower than 350 cells/microL.

Efficacy and safety of pegylated interferon-alpha2b plus ribavirin for the treatment of chronic hepatitis C in HIV-infected patients.

Low response rates and concerns about safety have limited the implementation of treatment for chronic hepatitis C (CHC) in patients with HIV infection. The efficacy and safety of pegylated interferon (peg-IFN) plus ribavirin in HIV-infected patients with CHC were evaluated in a prospective, open-label, multicenter study. Sixty patients with persistently high transaminases, positive HCV-RNA, CD4 count > or = 300 cells/microl, and HIVRNA <10,000 copies/ml were included. Patients were given peg-IFN 80-150 microg/week plus ribavirin 800-1200 mg/day. Treatment was scheduled for 24 weeks for genotypes 2/3 and 48 weeks for genotypes 1/4. In an intent- to-treat analysis, 16 (26.7%) patients achieved a sustained virological response (SVR). Twenty patients (33.3%) discontinued treatment prematurely, but only in 10 (16.6%) was discontinuation due to adverse events. Negative predictive values for SVR on the basis of HCV-RNA decline between baseline and week 4 were 100% for 1- and 2-log10 fall, and positive predictive values were 40% and 58.3% for 1- and 2-log10 fall, respectively. CD4 fell by a median of 216 cells during treatment, but no HIV-associated complications occurred. In conclusion, treatment with peg-IFN alpha-2b plus ribavirin is safe and clears RNA-HCV in about one-quarter of HIV-infected patients with CHC. Efforts should be focused on optimizing management of side effects and counseling to improve adherence and to keep patients on treatment. Assessment of HCV-RNA at week 4 may help guide early therapeutic decision making.

[Clinical-epidemiological characteristics and antiretroviral treatment trends in a cohort of HIV infected patients. The PISCIS Project]. / Características clinicoepidemiológicas y tendencias en el tratamiento antirretroviral de una cohorte de pacientes con infección por el virus de la inmunodeficiencia humana. Cohorte PISCIS.

BACKGROUND AND OBJECTIVE: The aims of this study were to describe the process of implementation of the PISCIS cohort, and to describe the clinical and epidemiological characteristics and trends of antiretroviral treatment (ART) among patients enrolled from 1998 through 2003. PATIENTS AND METHOD: Prospective cohort study of HIV-infected patients aged > or = 16 years newly attended in 10 Catalonian hospitals and one Balearic Islands hospital. Analysis were done using the Mantel's chi2 test for trend. RESULTS: A total of 5,968 patients (mean age 39 yrs; 75% men) were recruited with a mean follow-up of 26.4 months (13,130 person-years). A total of 2,763 patients were newly diagnosed and among these, the most frequent transmission route was the heterosexual one (43%), followed by homosexual (31%). We observed an increasing trend in the proportion of persons < 35 years and immigrants. Among newly diagnosed, 43% had < 200 CD4 T cells/microl in the nearest determination from HIV diagnosis. In the year 2003, 83% of patients were on ART. A decrease of the protease inhibitor-based regimen (from 85% in 1998 to 25% in 2003; p < 0.001) and an increase of nucleoside and non-nucleoside analogue reverse transcriptase inhibitors-containing regimens were observed over time among naive patients who started ART with three or more drugs. CONCLUSIONS: HIV infected patients' cohorts are feasible in our setting and are an important tool in clinical and public health. The heterosexual route of transmission was the most frequent among newly diagnosed patients. The diagnosis delay is high and, on the other hand, ARV regimens have been changing according to the recommended guidelines.

Características clinicoepidemiológicas y tendencias en el tratamiento antirretroviral de una cohorte de pacientes con infección por el virus de la inmunodeficiencia humana. Cohorte PISCIS / Clinical-epidemiological characteristics and antiretroviral treatment trends in a cohort of HIV infected patients. The PISCIS Project

FUNDAMENTO Y OBJETIVO: Los objetivos de este estudio fueron describir el proceso de implementación de la cohorte PISCIS y las características clínico epidemiológicas y las tendencias en el tratamiento antirretroviral (TARV) de los pacientes con infección por el virus de la inmunodeficiencia humana (VIH) incluidos desde 1998 hasta 2003.PACIENTES Y MÉTODO: Estudio de cohorte prospectivo de pacientes con infección por el VIH de 16 años de edad o mayores atendidos en primera visita en 10 hospitales de Cataluña y uno de las Baleares. El análisis estadístico de las tendencias se realizó mediante el test de la χ2 de Mantel. RESULTADOS: Se incluyó a un total de 5.968 pacientes (edad media: 39,5 años; 75% varones) con un tiempo medio de seguimiento de 26,4 meses (13.130 personas-año). Del total, 2.763 fueron nuevos diagnósticos, en los que la vía de transmisión más frecuente fue la heterosexual (43%), seguida de la homosexual (31%). Se observó una tendencia significativamente creciente en la proporción de sujetos de edad inferior a 35 años e inmigrantes. Un 43% tenían una cifra de linfocitos CD4 inferior a 200 células/µl en la determinación más cercana al diagnóstico de la infección por el VIH. Del total, un 87% estaban en TARV en el año 2003. Entre los pacientes no tratados previamente que iniciaron pautas de TARV con 3 o más fármacos, se observó una disminución de las pautas que incluían inhibidores de la proteasa (del 85% en 1998 al 25% en 2003; p < 0,001), mientras que aumentaron otras que contenían inhibidores de la transcriptasa inversa no análogos y análogos de los nucleósidos. CONCLUSIONES: Las cohortes de pacientes con infección por el VIH son viables en nuestro medio y tienen gran utilidad clínica y en salud pública. La vía de transmisión más frecuente entre los nuevos diagnósticos es la heterosexual, el retraso en el diagnóstico es elevado y las pautas de TARV han ido cambiando para adaptarsea las recomendadas por las guías

BACKGROUND AND OBJECTIVE: The aims of this study were to describe the process of implementation of the PISCIS cohort, and to describe the clinical and epidemiological characteristics and trends of antiretroviral treatment(ART) among patients enrolled from 1998 through 2003.PATIENTS AND METHOD: Prospective cohort study of HIV-infected patients aged ≥ 16 years newly attended in 10Catalonian hospitals and one Balearic Islands hospital. Analysis were done using the Mantel’s χ2 test for trend. RESULTS: A total of 5,968 patients (mean age 39 yrs; 75% men) were recruited with a mean follow-up of 26.4months (13,130 person-years). A total of 2,763 patients were newly diagnosed and among these, the most frequent transmission route was the heterosexual one (43%), followed by homosexual (31%). We observed an increasing trend in the proportion of persons < 35 years and immigrants. Among newly diagnosed, 43% had <200 CD4 T cells/µl in the nearest determination from HIV diagnosis. In the year 2003, 83% of patients were on ART. A decrease of the protease inhibitor-based regimen (from 85% in 1998 to 25% in 2003; p < 0.001)and an increase of nucleoside and non-nucleoside analogue reverse transcriptase inhibitors-containing regimens were observed over time among naïve patients who started ART with three or more drugs. CONCLUSIONS: HIV infected patients’ cohorts are feasible in our setting and are an important tool in clinical and public health. The heterosexual route of transmission was the most frequent among newly diagnosed patients. The diagnosis delay is high and, on the other hand, ARV regimens have been changing according to the recommended guidelines

Parotiditis bacteriana aguda por Staphylococcus aureus resistente a meticilina en ancianos institucionalizados / Acute bacterial parotiditis due to methicillin-resistant Staphylococcus aureus in the institutionalized elderly

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