Male Renal Transplant Recipients' Experiences From Their Wives' Pregnancy and Childbirth.

This study aimed to analyze male renal transplant recipients' experience with their partners' pregnancy and childbirth and to investigate their methods of nursing their condition. We performed semistructured interviews and collected data from 6 Japanese males who underwent a kidney transplant after their partner had given birth. The data were analyzed using the Qualitative Synthesis Method (KJ Method).

A Case of Bariatric Surgery for a Japanese Kidney Transplant Recipient With Diabetes Mellitus: A Case Report.

The patient, a 54-year-old woman, underwent a living donor kidney transplant at Osaka City University Hospital 7 years before the bariatric surgery. Her comorbidities were diabetes, sleep apnea, and severe obesity (weight 103 kg, body mass index [BMI] 36 kg/m), and her diabetes was poorly controlled with an HbA1c of 8.5%.

Development and nationwide validation of kidney graft injury markers using urinary exosomes and microvesicles (complete English translation of the Japanese version).

Background: Non-invasive, prompt, and proper detection tools for kidney graft injuries (KGIs) are awaited to ensure graft longevity. We screened diagnostic biomarkers for KGIs following kidney transplantation using extracellular vesicles (EVs; exosomes and microvesicles) from the urine samples of patients.

Methods: One hundred and twenty-seven kidney recipients at 11 Japanese institutions were enrolled in this study; urine samples were obtained prior to protocol/episode biopsies.

Frailty and sarcopenia in older kidney transplant recipients: a cross-sectional study.

Purpose: The aging of the kidney transplant population is accelerating, and measures against geriatric syndromes including frailty and sarcopenia, which elevate the risk of needing long-term care and even death, are being considered important. Recently, both the frailty and sarcopenia criteria for Asians were revised based on various research reports and clinical experiences. The purpose of this study is twofold: firstly, to investigate the prevalence of frailty based on the revised Japanese version of the Cardiovascular Health Study (J-CHS) criteria and the Kihon Checklist (KCL) and that of sarcopenia based on the Asian Working Group for Sarcopenia (AWGS) 2019 as well as the relationship between frailty and sarcopenia, and secondly, to determine the concurrent validity of the KCL with the revised J-CHScriteria in older kidney transplant recipients.

Kidney Transplantation After Renal Transcatheter Arterial Embolization for Cyst Infection in a Hemodialysis Patient With Autosomal Dominant Polycystic Kidney Disease: A Case Report.

A 31-year-old woman with autosomal dominant polycystic kidney disease (ADPKD) required antibiotic therapy for repeated renal cyst infections. The patient was scheduled for a living donor renal transplant with her mother as the donor. Two months before surgery, the patient was admitted to the hospital due to a severe renal cyst infection that improved with antibiotic treatment and percutaneous drainage, but the scheduled surgery was postponed.

Reliability and Validity of the Japanese Version of the Basel Assessment of Adherence to Immunosuppressive Medications Scale in Kidney Transplant Recipients.

Unlabelled: A valid and reliable instrument that can measure adherence is needed to identify nonadherent patients and to improve adherence. However, there is no validated Japanese self-report instrument to evaluate adherence to immunosuppressive medications for transplant patients. The purpose of this study was to determine the reliability and validity of the Japanese version of the Basel Assessment of Adherence to Immunosuppressive Medications Scale (BAASIS).

Kidney transplantation for a transgender male.

The proportion of transgender people has increased over time, but few cases of transgender people undergoing kidney transplantation have been described. A 41-year-old transgender man (female-to-male) had chronic kidney disease caused by IgA nephropathy. He had received testosterone therapy and sex reassignment surgeries (chest masculinization surgery, metoidioplasty, scrotoplasty, and hysterectomy-ovariectomy) since he was 19 years due to gender incongruence.

Peripelvic Extravasation After Living Donor Kidney Transplant: A Case Report.

The patient was a 33-year-old man. A living donor kidney transplant from his father was performed, and a double-J ureteric stent was placed in the ureter of the transplanted kidney during surgery. Postoperatively, after the urethral catheter was removed, he presented with lower right abdominal pain when excessively strained during defecation.

Influence of protein intake on the changes in skeletal muscle mass after kidney transplantation.

Background & Aims: Skeletal muscle mass decreases in patients with chronic kidney disease, especially those on dialysis with end-stage kidney disease. On the other hand, the recovery of renal function due to successful kidney transplantation (KT) improves skeletal muscle mass loss. However, low protein intake may influence the changes in skeletal muscle mass after KT.

Hyperpolypharmacy and Frailty in Kidney Transplant Recipients.

Background: Kidney transplant recipients (KTRs) take multiple medications including immunosuppressants every day. Although polypharmacy is associated with frailty, the situation remains unknown in KTRs. The aim of the present study is to investigate the association between hyperpolypharmacy and frailty in KTRs.

Clinical Outcomes of Everolimus With Reduced-Dose Tacrolimus vs Mycophenolate Mofetil With Standard-Dose Tacrolimus in De Novo ABO-Incompatible Kidney Transplant Recipients: 1-Year Follow-up.

Background: One of the major barriers for long-term renal graft survival is considered to be calcineurin inhibitor nephrotoxicity, contributing to chronic graft dysfunction. Thus, recent immunosuppressive strategies are focused on regimens that can reduce or avoid exposure to calcineurin inhibitors. Herein, we carried out a small-scale pilot study to assess whether everolimus (EVR) with reduced-dose tacrolimus (Tac) is an acceptable immunosuppressive regimen for patients with de novo ABO-incompatible kidney transplant compared with mycophenolate mofetil (MMF) with standard-dose Tac.

The Change in Muscle Mass Among Kidney Transplant Recipients: A Prospective Cohort Study.

Background: Recovery of renal function after transplantation leads to improved uremic conditions, increased physical activity, and liberation from severe dietary restrictions. Consequently, the muscle mass of kidney transplant recipients increases for several years after their transplant. However, the change in muscle mass and its associated factors among these patients remain largely unknown.

ABO-Incompatible Kidney Transplantation After Bone Marrow Transplantation: A Case Report.

Many studies have been made on ABO-compatible kidney transplants following hematopoietic stem cell transplantation. However, there have been few reports on ABO-incompatible kidney transplantation following hematopoietic stem cell transplantation (HSCT). We report on the case of a successful ABO-incompatible kidney transplantation with high titers after bone marrow transplantation experienced no infectious episodes.

Splenectomy for ABO-Incompatible Kidney Transplantation and Very Late-Onset Cytomegalovirus Disease.

Introduction: Splenectomy had been previously performed in ABO-incompatible kidney transplantation to reduce the B cell pool. However, studies have shown that patients undergoing splenectomy may have a lifelong susceptibility to infection and mortality. Splenectomy may affect the incidence of cytomegalovirus (CMV) disease even at a very late stage after transplantation in ABO-incompatible recipients.

Frailty is associated with dialysis duration before transplantation in kidney transplant recipients: A Japanese single-center cross-sectional study.

Objectives: To investigate the prevalence of frailty, and the relationship of frailty based on the Kihon Checklist criteria with dialysis duration before transplantation and time after transplantation in kidney transplant recipients.

Methods: This study was a single-center, cross-sectional investigation carried out on kidney transplant recipients. To examine the association between the total Kihon Checklist score with time after transplant and dialysis duration before transplant, the multivariable proportional odds logistic regression model was used with adjustment for age, sex, body mass index, estimated glomerular filtration rate and serum albumin levels.

Association of sarcopenia with phase angle and body mass index in kidney transplant recipients.

Malnutrition is an important risk factor for the development of sarcopenia. Recently, phase angle (PhA) obtained from the bioelectrical impedance analysis is increasingly becoming known as a nutritional status marker and may be considered a good indicator to identify elderly patients at risk of sarcopenia. In this study, we investigated the prevalence of sarcopenia and the relationship between sarcopenia and PhA or body mass index (BMI) as nutritional factors, and evaluated the discrimination performance of these nutritional factors for sarcopenia in 210 kidney transplant recipients.

Latest insights on ABO-incompatible living-donor renal transplantation.

This review summarizes the latest insights on ABO-incompatible living-donor renal transplantation. Desensitization protocols and clinical outcomes were investigated, and a comparison was made with kidney-paired donation, which is not permitted in Japan for ethical reasons. Although renal transplantation is greatly beneficial for most patients with end-stage kidney disease, many of these patients must remain on dialysis therapy for extended periods due to the scarcity of organs from deceased donors.

Conversion From Cyclosporine to Once-Daily Tacrolimus on 50:1 mg Basis: A Short-Term Pilot Study.

Objectives: In addition to graft dysfunction, renal transplant recipients on cyclosporine may be switched to tacrolimus to reduce its drug-related secondary clinical effects and undesirable cosmetic side effects. However, the dose level of once-daily tacrolimus for these patients has yet to be established. The objective of this prospective study was to confirm the safety of converting stable renal transplant recipients on cyclosporine to once-daily tacrolimus at a 50:1 mg ratio.

Successful pregnancy after in vitro fertilization in an ABO-incompatible kidney transplant recipient receiving rituximab: a case report.

Background: Successful pregnancy outcomes after in vitro fertilization in kidney transplant recipients have been reported, but few cases of successful pregnancy after ABO-incompatible kidney transplantation have been described. Herein, we report on a successful pregnancy after in vitro fertilization in an ABO-incompatible kidney transplant recipient with rituximab, focusing on the changes in immunity.

Case Presentation: A 35-year-old woman with end-stage kidney disease caused by IgA nephropathy was referred for kidney transplantation and successfully underwent an ABO-incompatible living-donor kidney transplant using rituximab from her 66-year-old father at the age of 36.

Childbirth and Care Difficulties of Female Kidney Transplantation Recipients.

Background: For mothers who experience transplants, pregnancy and childcare can have significant consequences on their quality of life. This study aims to investigate the childcare-related suffering faced by women who gave birth following kidney transplantation.

Methods: Data were collected from 65 Japanese kidney transplant recipients from 21 hospitals who had given birth after transplant.

Pilot Experience with ABO-Incompatible Kidney Transplantation as a Second Transplant.

Background: Despite advances in immunosuppressant medications, improvement in long-term survival for kidney transplant recipients has been more difficult to achieve. In fact, the number of patients with failing grafts who must either return to dialysis or undergo a second transplant is increasing. Second transplantation is associated with reduced mortality rates compared to remaining on dialysis after an initial graft loss.