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Retinitis pigmentosa 92(RP92)

MedGen UID:
1794232
Concept ID:
C5562022
Disease or Syndrome
Synonyms: RETINITIS PIGMENTOSA 92; RP92
 
Gene (location): HKDC1 (10q22.1)
 
Monarch Initiative: MONDO:0030619
OMIM®: 619614

Definition

Retinitis pigmentosa-92 (RP92) is characterized by relatively mild disease, with onset of night blindness and vision loss in the third to sixth decades of life. Patients show abnormal pigmentation of the retina and have reduced scotopic responses on electroretinography (Zhang et al., 2018). For a general phenotypic description and discussion of genetic heterogeneity of RP, see 268000. [from OMIM]

Clinical features

From HPO
Night blindness
MedGen UID:
10349
Concept ID:
C0028077
Disease or Syndrome
Inability to see well at night or in poor light.
Constriction of peripheral visual field
MedGen UID:
68613
Concept ID:
C0235095
Finding
An absolute or relative decrease in retinal sensitivity extending from edge (periphery) of the visual field in a concentric pattern. The visual field is the area that is perceived simultaneously by a fixating eye.
Paracentral scotoma
MedGen UID:
75740
Concept ID:
C0271197
Finding
Visual impairment
MedGen UID:
777085
Concept ID:
C3665347
Finding
Visual impairment (or vision impairment) is vision loss (of a person) to such a degree as to qualify as an additional support need through a significant limitation of visual capability resulting from either disease, trauma, or congenital or degenerative conditions that cannot be corrected by conventional means, such as refractive correction, medication, or surgery.
Pigmentary retinopathy
MedGen UID:
1643295
Concept ID:
C4551715
Disease or Syndrome
An abnormality of the retina characterized by pigment deposition. It is typically associated with migration and proliferation of macrophages or retinal pigment epithelial cells into the retina; melanin from these cells causes the pigmentary changes. Pigmentary retinopathy is a common final pathway of many retinal conditions and is often associated with visual loss.

Professional guidelines

PubMed

Parameswarappa DC, Doctor MB, Natarajan R, Rani PK, Garudadri C, Jalali S, Senthil S
Int Ophthalmol 2022 Oct;42(10):3137-3144. Epub 2022 May 18 doi: 10.1007/s10792-022-02313-6. PMID: 35585370
Dassie F, Lorusso R, Benavides-Varela S, Milan G, Favaretto F, Callus E, Cagnin S, Reggiani F, Minervini G, Tosatto S, Vettor R, Semenza C, Maffei P
Am J Med Genet A 2021 Mar;185(3):732-742. Epub 2021 Jan 7 doi: 10.1002/ajmg.a.62029. PMID: 33410256
Cocci A, Romano A, Morelli G, Frediani D, Sodi A, Russo GI
Arch Ital Urol Androl 2020 Dec 18;92(4) doi: 10.4081/aiua.2020.4.326. PMID: 33348949

Recent clinical studies

Etiology

Chen X, Xu N, Li J, Zhao M, Huang L
Stem Cell Res Ther 2023 Oct 5;14(1):286. doi: 10.1186/s13287-023-03526-x. PMID: 37798796Free PMC Article
Li C, Peng C, Zhang C, Li N
BMC Ophthalmol 2023 Jan 17;23(1):25. doi: 10.1186/s12886-023-02772-0. PMID: 36650468Free PMC Article
Chatterjee S, Agrawal D, Agrawal D, Parchand SM, Sahu A
Indian J Ophthalmol 2021 Jul;69(7):1753-1757. doi: 10.4103/ijo.IJO_2916_20. PMID: 34146021Free PMC Article
Sun T, Xu K, Ren Y, Xie Y, Zhang X, Tian L, Li Y
Invest Ophthalmol Vis Sci 2018 Mar 1;59(3):1229-1237. doi: 10.1167/iovs.17-23312. PMID: 29625443
Afzelius BA
J Pathol 2004 Nov;204(4):470-7. doi: 10.1002/path.1652. PMID: 15495266Free PMC Article

Diagnosis

Stingl K, Kempf M, Jung R, Kortüm F, Righetti G, Reith M, Dimopoulos S, Ott S, Kohl S, Stingl K
Prog Retin Eye Res 2023 Jan;92:101115. Epub 2022 Sep 10 doi: 10.1016/j.preteyeres.2022.101115. PMID: 36096933
Dong L, He W, Zhang R, Ge Z, Wang YX, Zhou J, Xu J, Shao L, Wang Q, Yan Y, Xie Y, Fang L, Wang H, Wang Y, Zhu X, Wang J, Zhang C, Wang H, Wang Y, Chen R, Wan Q, Yang J, Zhou W, Li H, Yao X, Yang Z, Xiong J, Wang X, Huang Y, Chen Y, Wang Z, Rong C, Gao J, Zhang H, Wu S, Jonas JB, Wei WB
JAMA Netw Open 2022 May 2;5(5):e229960. doi: 10.1001/jamanetworkopen.2022.9960. PMID: 35503220Free PMC Article
Sun T, Xu K, Ren Y, Xie Y, Zhang X, Tian L, Li Y
Invest Ophthalmol Vis Sci 2018 Mar 1;59(3):1229-1237. doi: 10.1167/iovs.17-23312. PMID: 29625443
Antosik K, Borowiec M
Arch Immunol Ther Exp (Warsz) 2016 Dec;64(Suppl 1):157-160. Epub 2017 Jan 12 doi: 10.1007/s00005-016-0432-8. PMID: 28083605
Bonnet C, Riahi Z, Chantot-Bastaraud S, Smagghe L, Letexier M, Marcaillou C, Lefèvre GM, Hardelin JP, El-Amraoui A, Singh-Estivalet A, Mohand-Saïd S, Kohl S, Kurtenbach A, Sliesoraityte I, Zobor D, Gherbi S, Testa F, Simonelli F, Banfi S, Fakin A, Glavač D, Jarc-Vidmar M, Zupan A, Battelino S, Martorell Sampol L, Claveria MA, Catala Mora J, Dad S, Møller LB, Rodriguez Jorge J, Hawlina M, Auricchio A, Sahel JA, Marlin S, Zrenner E, Audo I, Petit C
Eur J Hum Genet 2016 Dec;24(12):1730-1738. Epub 2016 Jul 27 doi: 10.1038/ejhg.2016.99. PMID: 27460420Free PMC Article

Therapy

Chen X, Xu N, Li J, Zhao M, Huang L
Stem Cell Res Ther 2023 Oct 5;14(1):286. doi: 10.1186/s13287-023-03526-x. PMID: 37798796Free PMC Article
Zeki Fikret C, Ucgun NI, Karaca EE, Evren Kemer O
Photodiagnosis Photodyn Ther 2023 Jun;42:103554. Epub 2023 Apr 6 doi: 10.1016/j.pdpdt.2023.103554. PMID: 37030435
Berson EL, Weigel-DiFranco C, Rosner B, Gaudio AR, Sandberg MA
JAMA Ophthalmol 2018 May 1;136(5):490-495. doi: 10.1001/jamaophthalmol.2018.0590. PMID: 29596553Free PMC Article
Jabłońska A, Ciszewska J, Kęcik D
Klin Oczna 2014;116(4):272-6. PMID: 25906639
Afzelius BA
J Pathol 2004 Nov;204(4):470-7. doi: 10.1002/path.1652. PMID: 15495266Free PMC Article

Prognosis

Georgiou M, Robson AG, Jovanovic K, Guimarães TAC, Ali N, Pontikos N, Uwaydat SH, Mahroo OA, Cheetham ME, Webster AR, Hardcastle AJ, Michaelides M
Ophthalmology 2023 Apr;130(4):413-422. Epub 2022 Nov 22 doi: 10.1016/j.ophtha.2022.11.015. PMID: 36423731Free PMC Article
Lee EK, Lee SY, Ma DJ, Yoon CK, Park UC, Yu HG
Retina 2022 Apr 1;42(4):807-815. doi: 10.1097/IAE.0000000000003367. PMID: 34907125
Chatterjee S, Agrawal D, Agrawal D, Parchand SM, Sahu A
Indian J Ophthalmol 2021 Jul;69(7):1753-1757. doi: 10.4103/ijo.IJO_2916_20. PMID: 34146021Free PMC Article
Bonnet C, Riahi Z, Chantot-Bastaraud S, Smagghe L, Letexier M, Marcaillou C, Lefèvre GM, Hardelin JP, El-Amraoui A, Singh-Estivalet A, Mohand-Saïd S, Kohl S, Kurtenbach A, Sliesoraityte I, Zobor D, Gherbi S, Testa F, Simonelli F, Banfi S, Fakin A, Glavač D, Jarc-Vidmar M, Zupan A, Battelino S, Martorell Sampol L, Claveria MA, Catala Mora J, Dad S, Møller LB, Rodriguez Jorge J, Hawlina M, Auricchio A, Sahel JA, Marlin S, Zrenner E, Audo I, Petit C
Eur J Hum Genet 2016 Dec;24(12):1730-1738. Epub 2016 Jul 27 doi: 10.1038/ejhg.2016.99. PMID: 27460420Free PMC Article
Hafler BP, Comander J, Weigel DiFranco C, Place EM, Pierce EA
Semin Ophthalmol 2016;31(1-2):49-52. doi: 10.3109/08820538.2015.1114856. PMID: 26959129Free PMC Article

Clinical prediction guides

Georgiou M, Robson AG, Jovanovic K, Guimarães TAC, Ali N, Pontikos N, Uwaydat SH, Mahroo OA, Cheetham ME, Webster AR, Hardcastle AJ, Michaelides M
Ophthalmology 2023 Apr;130(4):413-422. Epub 2022 Nov 22 doi: 10.1016/j.ophtha.2022.11.015. PMID: 36423731Free PMC Article
Dong L, He W, Zhang R, Ge Z, Wang YX, Zhou J, Xu J, Shao L, Wang Q, Yan Y, Xie Y, Fang L, Wang H, Wang Y, Zhu X, Wang J, Zhang C, Wang H, Wang Y, Chen R, Wan Q, Yang J, Zhou W, Li H, Yao X, Yang Z, Xiong J, Wang X, Huang Y, Chen Y, Wang Z, Rong C, Gao J, Zhang H, Wu S, Jonas JB, Wei WB
JAMA Netw Open 2022 May 2;5(5):e229960. doi: 10.1001/jamanetworkopen.2022.9960. PMID: 35503220Free PMC Article
Chatterjee S, Agrawal D, Agrawal D, Parchand SM, Sahu A
Indian J Ophthalmol 2021 Jul;69(7):1753-1757. doi: 10.4103/ijo.IJO_2916_20. PMID: 34146021Free PMC Article
Bonnet C, Riahi Z, Chantot-Bastaraud S, Smagghe L, Letexier M, Marcaillou C, Lefèvre GM, Hardelin JP, El-Amraoui A, Singh-Estivalet A, Mohand-Saïd S, Kohl S, Kurtenbach A, Sliesoraityte I, Zobor D, Gherbi S, Testa F, Simonelli F, Banfi S, Fakin A, Glavač D, Jarc-Vidmar M, Zupan A, Battelino S, Martorell Sampol L, Claveria MA, Catala Mora J, Dad S, Møller LB, Rodriguez Jorge J, Hawlina M, Auricchio A, Sahel JA, Marlin S, Zrenner E, Audo I, Petit C
Eur J Hum Genet 2016 Dec;24(12):1730-1738. Epub 2016 Jul 27 doi: 10.1038/ejhg.2016.99. PMID: 27460420Free PMC Article
Hafler BP, Comander J, Weigel DiFranco C, Place EM, Pierce EA
Semin Ophthalmol 2016;31(1-2):49-52. doi: 10.3109/08820538.2015.1114856. PMID: 26959129Free PMC Article

Recent systematic reviews

Chen X, Xu N, Li J, Zhao M, Huang L
Stem Cell Res Ther 2023 Oct 5;14(1):286. doi: 10.1186/s13287-023-03526-x. PMID: 37798796Free PMC Article

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