Diverse clinical and social circumstances: developing patient-centred care for DR-TB patients in South Africa.

OBJECTIVE: To describe the medical, socio-economic and geographical profiles of patients with rifampicin-resistant TB (RR-TB) and the implications for the provision of patient-centred care. SETTING: Thirteen districts across three South African provinces. DESIGN: This descriptive study examined laboratory and healthcare facility records of 194 patients diagnosed with RR-TB in the third quarter of 2016. RESULTS: The median age was 35 years; 120/194 (62%) of patients were male. Previous TB treatment was documented in 122/194 (63%) patients and 56/194 (29%) had a record of fluoroquinolone and/or second-line injectable resistance. Of 134 (69%) HIV-positive patients, viral loads were available for 68/134 (51%) (36/68 [53%] had viral loads of >1000 copies/ml) and CD4 counts were available for 92/134 (69%) (20/92 [22%] had CD4 <50 cells/mm3). Patients presented with varying other comorbidities, including hypertension (13/194, 7%) and mental health conditions (11/194, 6%). Of 194 patients, 44 (23%) were reported to be employed. Other socio-economic challenges included substance abuse (17/194, 9%) and ill family members (17/194, 9%). Respectively 13% and 42% of patients were estimated to travel more than 20 km to reach their diagnosing and treatment-initiating healthcare facility. CONCLUSIONS: RR-TB patients had diverse medical and social challenges highlighting the need for integrated, differentiated and patient-centred healthcare to better address specific needs and underlying vulnerabilities of individual patients.

OBJECTIF: Décrire les profils médicaux, socioéconomiques et géographiques des patients atteints de TB résistante à la rifampicine (RR-TB) et les implications en matière de soins centrés sur le patient. CONTEXTE: Treize districts de trois provinces d'Afrique du Sud. MÉTHODE: Cette étude descriptive a analysé les dossiers médicaux et de laboratoire de 194 patients ayant reçu un diagnostic de RR-TB au troisième trimestre de 2016. RÉSULTATS: L'âge médian était de 35 ans ; 120/194 (62%) patients étaient des hommes. Un traitement antituberculeux antérieur était documenté chez 122/194 (63%) patients, et 56/194 (29%) avaient une résistance à la fluoroquinolone et/ou à un agent injectable de deuxième ligne documentée. Sur 134 (69%) patients infectés par le VIH, les charges virales étaient disponibles pour 68/134 (51%) patients (36/68 [53%] avaient des charges virales >1 000 copies/ml) et les taux de CD4 étaient disponibles pour 92/134 (69%) patients (20/92 [22%] avaient un taux de CD4 <50 cellules/mm3). Les patients présentaient diverses autres comorbidités, dont hypertension (13/194, 7%) et troubles psychiques (11/194, 6%). Sur les 194 patients, 44 (23%) avaient un emploi. Les autres problèmes socioéconomiques comprenaient la toxicomanie (17/194, 9%) et le fait d'avoir un membre de sa famille malade (17/194, 9%). Respectivement 13% et 42% des patients parcouraient plus de 20 km pour se rendre à leur centre de diagnostic et au centre de soins responsable de l'instauration du traitement. CONCLUSIONS: Les patients atteints de RR-TB avaient divers problèmes médicaux et sociaux. Ces résultats soulignent le besoin de soins intégrés, différenciés et centrés sur le patient afin de mieux répondre aux besoins spécifiques et aux vulnérabilités sous-jacentes de chaque patient.

Drug-resistant tuberculosis patient care journeys in South Africa: a pilot study using routine laboratory data.

SETTING: Thirteen districts in Eastern Cape (EC), KwaZulu-Natal (KZN) and Western Cape (WC) Provinces, South Africa.OBJECTIVE: To pilot a methodology for describing and visualising healthcare journeys among drug-resistant tuberculosis (DR-TB) patients using routine laboratory records.DESIGN: Laboratory records were obtained for 195 patients with laboratory-detected rifampicin-resistant TB (RR-TB) during July-September 2016. Health facility visits identified from these data were plotted to visualise patient healthcare journeys. Data were verified by facility visits.RESULTS: In the 9 months after the index RR-TB sample was collected, patients visited a mean of 2.3 health facilities (95% CI 2.1-2.6), with 9% visiting ≥4 facilities. The median distance travelled by patients from rural areas (116 km, interquartile range [IQR] 50-290) was greater than for urban patients (51 km, IQR 9-140). A median of 21% of patient's time was spent under the care of primary healthcare facilities: this was respectively 6%, 37% and 39% in KZN, EC and WC. Journey patterns were generally similar within districts. Some reflected a semi-centralised model of care where patients were referred to regional hospitals; other journeys showed greater involvement of primary care.CONCLUSION: Routine laboratory data can be used to explore DR-TB patient healthcare journeys and show how the use of healthcare services for DR-TB varies in different settings.